remove unused error

* REST VC metrics

* validator status is not used

* refactor

* remove test

* server-side

* server-side per endpoint

* cleanup

* add config endpoints

* add proper HTTP methods to endpoints

* initialize missing fields

.deepsource.toml

@@ -11,7 +11,7 @@ name = "go"
 enabled = true
 
 [analyzers.meta]
-import_paths = ["github.com/prysmaticlabs/prysm/v4"]
+import_paths = ["github.com/prysmaticlabs/prysm/v5"]
 
 [[analyzers]]
 name = "test-coverage"

BUILD.bazel

@@ -12,7 +12,7 @@ exports_files([
     "LICENSE.md",
 ])
 
-# gazelle:prefix github.com/prysmaticlabs/prysm/v4
+# gazelle:prefix github.com/prysmaticlabs/prysm/v5
 # gazelle:map_kind go_library go_library @prysm//tools/go:def.bzl
 # gazelle:map_kind go_test go_test @prysm//tools/go:def.bzl
 # gazelle:map_kind go_repository go_repository @prysm//tools/go:def.bzl

DEPENDENCIES.md

@@ -55,7 +55,7 @@ bazel build //beacon-chain --config=release
 ## Adding / updating dependencies
 
 1. Add your dependency as you would with go modules. I.e. `go get ...`
-1. Run `gazelle update-repos -from_file=go.mod` to update the bazel managed dependencies.
+1. Run `bazel run //:gazelle -- update-repos -from_file=go.mod` to update the bazel managed dependencies.
 
 Example:
 

INTEROP.md

@@ -30,9 +30,6 @@ You can use `bazel run //tools/genesis-state-gen` to create a deterministic gene
 - **--output-ssz** string: Output filename of the SSZ marshaling of the generated genesis state
 - **--config-name=interop** string: name of the beacon chain config to use when generating the state. ex mainnet|minimal|interop
 
-**deprecated flag: use --config-name instead**
-- **--mainnet-config** bool: Select whether genesis state should be generated with mainnet or minimal (default) params
-
 The example below creates 64 validator keys, instantiates a genesis state with those 64 validators and with genesis unix timestamp 1567542540,
 and finally writes a ssz encoded output to ~/Desktop/genesis.ssz. This file can be used to kickstart the beacon chain in the next section. When using the `--interop-*` flags, the beacon node will assume the `interop` config should be used, unless a different config is specified on the command line.
 

WORKSPACE

@@ -106,6 +106,20 @@ load("@rules_distroless//distroless:dependencies.bzl", "rules_distroless_depende
 
 rules_distroless_dependencies()
 
+http_archive(
+    name = "distroless",
+    integrity = "sha256-Cf00kUp1NyXA3LzbdyYy4Kda27wbkB8+A9MliTxq4jE=",
+    strip_prefix = "distroless-9dc924b9fe812eec2fa0061824dcad39eb09d0d6",
+    url = "https://github.com/GoogleContainerTools/distroless/archive/9dc924b9fe812eec2fa0061824dcad39eb09d0d6.tar.gz",  # 2024-01-24
+)
+
+http_archive(
+    name = "aspect_bazel_lib",
+    sha256 = "f5ea76682b209cc0bd90d0f5a3b26d2f7a6a2885f0c5f615e72913f4805dbb0d",
+    strip_prefix = "bazel-lib-2.5.0",
+    url = "https://github.com/aspect-build/bazel-lib/releases/download/v2.5.0/bazel-lib-v2.5.0.tar.gz",
+)
+
 load("@aspect_bazel_lib//lib:repositories.bzl", "aspect_bazel_lib_dependencies", "aspect_bazel_lib_register_toolchains")
 
 aspect_bazel_lib_dependencies()
@@ -144,6 +158,10 @@ http_archive(
     ],
 )
 
+load("//:distroless_deps.bzl", "distroless_deps")
+
+distroless_deps()
+
 # Override default import in rules_go with special patch until
 # https://github.com/gogo/protobuf/pull/582 is merged.
 git_repository(
@@ -223,7 +241,9 @@ filegroup(
     url = "https://github.com/ethereum/EIPs/archive/5480440fe51742ed23342b68cf106cefd427e39d.tar.gz",
 )
 
-consensus_spec_version = "v1.4.0-beta.5"
+consensus_spec_version = "v1.4.0-beta.7"
+
+consensus_spec_test_version = "v1.4.0-beta.7-hotfix"
 
 bls_test_version = "v0.1.1"
 
@@ -239,8 +259,8 @@ filegroup(
     visibility = ["//visibility:public"],
 )
     """,
-    sha256 = "9017ffff84d64a7c4c9e6ff9f421f9479f71d3b463b738f54e02158dbb4f50f0",
-    url = "https://github.com/ethereum/consensus-spec-tests/releases/download/%s/general.tar.gz" % consensus_spec_version,
+    sha256 = "c282c0f86f23f3d2e0f71f5975769a4077e62a7e3c7382a16bd26a7e589811a0",
+    url = "https://github.com/ethereum/consensus-spec-tests/releases/download/%s/general.tar.gz" % consensus_spec_test_version,
 )
 
 http_archive(
@@ -255,8 +275,8 @@ filegroup(
     visibility = ["//visibility:public"],
 )
     """,
-    sha256 = "f08711682553fe7c9362f1400ed8c56b2fa9576df08581fcad4c508ba8ad4788",
-    url = "https://github.com/ethereum/consensus-spec-tests/releases/download/%s/minimal.tar.gz" % consensus_spec_version,
+    sha256 = "4649c35aa3b8eb0cfdc81bee7c05649f90ef36bede5b0513e1f2e8baf37d6033",
+    url = "https://github.com/ethereum/consensus-spec-tests/releases/download/%s/minimal.tar.gz" % consensus_spec_test_version,
 )
 
 http_archive(
@@ -271,8 +291,8 @@ filegroup(
     visibility = ["//visibility:public"],
 )
     """,
-    sha256 = "7ea3189e3879f2ac62467cbf2945c00b6c94d30cdefb2d645c630b1018c50e10",
-    url = "https://github.com/ethereum/consensus-spec-tests/releases/download/%s/mainnet.tar.gz" % consensus_spec_version,
+    sha256 = "c5a03f724f757456ffaabd2a899992a71d2baf45ee4db65ca3518f2b7ee928c8",
+    url = "https://github.com/ethereum/consensus-spec-tests/releases/download/%s/mainnet.tar.gz" % consensus_spec_test_version,
 )
 
 http_archive(
@@ -286,7 +306,7 @@ filegroup(
     visibility = ["//visibility:public"],
 )
     """,
-    sha256 = "4119992a2efc79e5cb2bdc07ed08c0b1fa32332cbd0d88e6467f34938df97026",
+    sha256 = "049c29267310e6b88280f4f834a75866c2f5b9036fa97acb9d9c6db8f64d9118",
     strip_prefix = "consensus-specs-" + consensus_spec_version[1:],
     url = "https://github.com/ethereum/consensus-specs/archive/refs/tags/%s.tar.gz" % consensus_spec_version,
 )
@@ -317,9 +337,9 @@ filegroup(
     visibility = ["//visibility:public"],
 )
     """,
-    sha256 = "2701e1e1a3ec10c673fe7dbdbbe6f02c8ae8c922aebbf6e720d8c72d5458aafe",
-    strip_prefix = "eth2-networks-7b4897888cebef23801540236f73123e21774954",
-    url = "https://github.com/eth-clients/eth2-networks/archive/7b4897888cebef23801540236f73123e21774954.tar.gz",
+    sha256 = "77e7e3ed65e33b7bb19d30131f4c2bb39e4dfeb188ab9ae84651c3cc7600131d",
+    strip_prefix = "eth2-networks-934c948e69205dcf2deb87e4ae6cc140c335f94d",
+    url = "https://github.com/eth-clients/eth2-networks/archive/934c948e69205dcf2deb87e4ae6cc140c335f94d.tar.gz",
 )
 
 http_archive(

api/BUILD.bazel

@@ -6,6 +6,6 @@ go_library(
         "constants.go",
         "headers.go",
     ],
-    importpath = "github.com/prysmaticlabs/prysm/v4/api",
+    importpath = "github.com/prysmaticlabs/prysm/v5/api",
     visibility = ["//visibility:public"],
 )

api/client/BUILD.bazel

@@ -7,7 +7,7 @@ go_library(
         "errors.go",
         "options.go",
     ],
-    importpath = "github.com/prysmaticlabs/prysm/v4/api/client",
+    importpath = "github.com/prysmaticlabs/prysm/v5/api/client",
     visibility = ["//visibility:public"],
     deps = ["@com_github_pkg_errors//:go_default_library"],
 )

api/client/beacon/BUILD.bazel

@@ -7,16 +7,13 @@ go_library(
         "client.go",
         "doc.go",
     ],
-    importpath = "github.com/prysmaticlabs/prysm/v4/api/client/beacon",
+    importpath = "github.com/prysmaticlabs/prysm/v5/api/client/beacon",
     visibility = ["//visibility:public"],
     deps = [
         "//api/client:go_default_library",
         "//api/server:go_default_library",
+        "//api/server/structs:go_default_library",
         "//beacon-chain/core/helpers:go_default_library",
-        "//beacon-chain/rpc/eth/beacon:go_default_library",
-        "//beacon-chain/rpc/eth/config:go_default_library",
-        "//beacon-chain/rpc/eth/shared:go_default_library",
-        "//beacon-chain/rpc/prysm/beacon:go_default_library",
         "//beacon-chain/state:go_default_library",
         "//consensus-types/interfaces:go_default_library",
         "//consensus-types/primitives:go_default_library",

api/client/beacon/checkpoint.go

@@ -7,16 +7,16 @@ import (
 
 	"github.com/ethereum/go-ethereum/common/hexutil"
 	"github.com/pkg/errors"
-	base "github.com/prysmaticlabs/prysm/v4/api/client"
-	"github.com/prysmaticlabs/prysm/v4/beacon-chain/core/helpers"
-	"github.com/prysmaticlabs/prysm/v4/beacon-chain/state"
-	"github.com/prysmaticlabs/prysm/v4/consensus-types/interfaces"
-	"github.com/prysmaticlabs/prysm/v4/consensus-types/primitives"
-	"github.com/prysmaticlabs/prysm/v4/encoding/bytesutil"
-	"github.com/prysmaticlabs/prysm/v4/encoding/ssz/detect"
-	"github.com/prysmaticlabs/prysm/v4/io/file"
-	"github.com/prysmaticlabs/prysm/v4/runtime/version"
-	"github.com/prysmaticlabs/prysm/v4/time/slots"
+	base "github.com/prysmaticlabs/prysm/v5/api/client"
+	"github.com/prysmaticlabs/prysm/v5/beacon-chain/core/helpers"
+	"github.com/prysmaticlabs/prysm/v5/beacon-chain/state"
+	"github.com/prysmaticlabs/prysm/v5/consensus-types/interfaces"
+	"github.com/prysmaticlabs/prysm/v5/consensus-types/primitives"
+	"github.com/prysmaticlabs/prysm/v5/encoding/bytesutil"
+	"github.com/prysmaticlabs/prysm/v5/encoding/ssz/detect"
+	"github.com/prysmaticlabs/prysm/v5/io/file"
+	"github.com/prysmaticlabs/prysm/v5/runtime/version"
+	"github.com/prysmaticlabs/prysm/v5/time/slots"
 	log "github.com/sirupsen/logrus"
 	"golang.org/x/mod/semver"
 )
@@ -108,10 +108,10 @@ func DownloadFinalizedData(ctx context.Context, client *Client) (*OriginData, er
 	}
 
 	log.
-		WithField("block_slot", b.Block().Slot()).
-		WithField("state_slot", s.Slot()).
-		WithField("state_root", hexutil.Encode(sr[:])).
-		WithField("block_root", hexutil.Encode(br[:])).
+		WithField("blockSlot", b.Block().Slot()).
+		WithField("stateSlot", s.Slot()).
+		WithField("stateRoot", hexutil.Encode(sr[:])).
+		WithField("blockRoot", hexutil.Encode(br[:])).
 		Info("Downloaded checkpoint sync state and block.")
 	return &OriginData{
 		st: s,

api/client/beacon/checkpoint_test.go

@@ -9,22 +9,22 @@ import (
 	"net/http"
 	"testing"
 
-	"github.com/prysmaticlabs/prysm/v4/api/client"
-	"github.com/prysmaticlabs/prysm/v4/beacon-chain/state"
-	"github.com/prysmaticlabs/prysm/v4/consensus-types/blocks"
-	blocktest "github.com/prysmaticlabs/prysm/v4/consensus-types/blocks/testing"
-	"github.com/prysmaticlabs/prysm/v4/network/forks"
-	ethpb "github.com/prysmaticlabs/prysm/v4/proto/prysm/v1alpha1"
-	"github.com/prysmaticlabs/prysm/v4/testing/util"
-	"github.com/prysmaticlabs/prysm/v4/time/slots"
+	"github.com/prysmaticlabs/prysm/v5/api/client"
+	"github.com/prysmaticlabs/prysm/v5/beacon-chain/state"
+	"github.com/prysmaticlabs/prysm/v5/consensus-types/blocks"
+	blocktest "github.com/prysmaticlabs/prysm/v5/consensus-types/blocks/testing"
+	"github.com/prysmaticlabs/prysm/v5/network/forks"
+	ethpb "github.com/prysmaticlabs/prysm/v5/proto/prysm/v1alpha1"
+	"github.com/prysmaticlabs/prysm/v5/testing/util"
+	"github.com/prysmaticlabs/prysm/v5/time/slots"
 
-	"github.com/prysmaticlabs/prysm/v4/config/params"
-	"github.com/prysmaticlabs/prysm/v4/consensus-types/primitives"
-	"github.com/prysmaticlabs/prysm/v4/encoding/ssz/detect"
-	"github.com/prysmaticlabs/prysm/v4/runtime/version"
+	"github.com/prysmaticlabs/prysm/v5/config/params"
+	"github.com/prysmaticlabs/prysm/v5/consensus-types/primitives"
+	"github.com/prysmaticlabs/prysm/v5/encoding/ssz/detect"
+	"github.com/prysmaticlabs/prysm/v5/runtime/version"
 
 	"github.com/pkg/errors"
-	"github.com/prysmaticlabs/prysm/v4/testing/require"
+	"github.com/prysmaticlabs/prysm/v5/testing/require"
 )
 
 type testRT struct {

api/client/beacon/client.go

@@ -15,16 +15,13 @@ import (
 
 	"github.com/ethereum/go-ethereum/common/hexutil"
 	"github.com/pkg/errors"
-	"github.com/prysmaticlabs/prysm/v4/api/client"
-	"github.com/prysmaticlabs/prysm/v4/api/server"
-	"github.com/prysmaticlabs/prysm/v4/beacon-chain/rpc/eth/beacon"
-	"github.com/prysmaticlabs/prysm/v4/beacon-chain/rpc/eth/config"
-	"github.com/prysmaticlabs/prysm/v4/beacon-chain/rpc/eth/shared"
-	apibeacon "github.com/prysmaticlabs/prysm/v4/beacon-chain/rpc/prysm/beacon"
-	"github.com/prysmaticlabs/prysm/v4/consensus-types/primitives"
-	"github.com/prysmaticlabs/prysm/v4/encoding/bytesutil"
-	"github.com/prysmaticlabs/prysm/v4/network/forks"
-	ethpb "github.com/prysmaticlabs/prysm/v4/proto/prysm/v1alpha1"
+	"github.com/prysmaticlabs/prysm/v5/api/client"
+	"github.com/prysmaticlabs/prysm/v5/api/server"
+	"github.com/prysmaticlabs/prysm/v5/api/server/structs"
+	"github.com/prysmaticlabs/prysm/v5/consensus-types/primitives"
+	"github.com/prysmaticlabs/prysm/v5/encoding/bytesutil"
+	"github.com/prysmaticlabs/prysm/v5/network/forks"
+	ethpb "github.com/prysmaticlabs/prysm/v5/proto/prysm/v1alpha1"
 	log "github.com/sirupsen/logrus"
 )
 
@@ -150,8 +147,8 @@ func (c *Client) GetFork(ctx context.Context, stateId StateOrBlockId) (*ethpb.Fo
 	if err != nil {
 		return nil, errors.Wrapf(err, "error requesting fork by state id = %s", stateId)
 	}
-	fr := &shared.Fork{}
-	dataWrapper := &struct{ Data *shared.Fork }{Data: fr}
+	fr := &structs.Fork{}
+	dataWrapper := &struct{ Data *structs.Fork }{Data: fr}
 	err = json.Unmarshal(body, dataWrapper)
 	if err != nil {
 		return nil, errors.Wrap(err, "error decoding json response in GetFork")
@@ -179,12 +176,12 @@ func (c *Client) GetForkSchedule(ctx context.Context) (forks.OrderedSchedule, er
 }
 
 // GetConfigSpec retrieve the current configs of the network used by the beacon node.
-func (c *Client) GetConfigSpec(ctx context.Context) (*config.GetSpecResponse, error) {
+func (c *Client) GetConfigSpec(ctx context.Context) (*structs.GetSpecResponse, error) {
 	body, err := c.Get(ctx, getConfigSpecPath)
 	if err != nil {
 		return nil, errors.Wrap(err, "error requesting configSpecPath")
 	}
-	fsr := &config.GetSpecResponse{}
+	fsr := &structs.GetSpecResponse{}
 	err = json.Unmarshal(body, fsr)
 	if err != nil {
 		return nil, err
@@ -259,7 +256,7 @@ func (c *Client) GetWeakSubjectivity(ctx context.Context) (*WeakSubjectivityData
 	if err != nil {
 		return nil, err
 	}
-	v := &apibeacon.GetWeakSubjectivityResponse{}
+	v := &structs.GetWeakSubjectivityResponse{}
 	err = json.Unmarshal(body, v)
 	if err != nil {
 		return nil, err
@@ -285,7 +282,7 @@ func (c *Client) GetWeakSubjectivity(ctx context.Context) (*WeakSubjectivityData
 
 // SubmitChangeBLStoExecution calls a beacon API endpoint to set the withdrawal addresses based on the given signed messages.
 // If the API responds with something other than OK there will be failure messages associated to the corresponding request message.
-func (c *Client) SubmitChangeBLStoExecution(ctx context.Context, request []*shared.SignedBLSToExecutionChange) error {
+func (c *Client) SubmitChangeBLStoExecution(ctx context.Context, request []*structs.SignedBLSToExecutionChange) error {
 	u := c.BaseURL().ResolveReference(&url.URL{Path: changeBLStoExecutionPath})
 	body, err := json.Marshal(request)
 	if err != nil {
@@ -313,8 +310,8 @@ func (c *Client) SubmitChangeBLStoExecution(ctx context.Context, request []*shar
 		for _, failure := range errorJson.Failures {
 			w := request[failure.Index].Message
 			log.WithFields(log.Fields{
-				"validator_index":    w.ValidatorIndex,
-				"withdrawal_address": w.ToExecutionAddress,
+				"validatorIndex":    w.ValidatorIndex,
+				"withdrawalAddress": w.ToExecutionAddress,
 			}).Error(failure.Message)
 		}
 		return errors.Errorf("POST error %d: %s", errorJson.Code, errorJson.Message)
@@ -324,12 +321,12 @@ func (c *Client) SubmitChangeBLStoExecution(ctx context.Context, request []*shar
 
 // GetBLStoExecutionChanges gets all the set withdrawal messages in the node's operation pool.
 // Returns a struct representation of json response.
-func (c *Client) GetBLStoExecutionChanges(ctx context.Context) (*beacon.BLSToExecutionChangesPoolResponse, error) {
+func (c *Client) GetBLStoExecutionChanges(ctx context.Context) (*structs.BLSToExecutionChangesPoolResponse, error) {
 	body, err := c.Get(ctx, changeBLStoExecutionPath)
 	if err != nil {
 		return nil, err
 	}
-	poolResponse := &beacon.BLSToExecutionChangesPoolResponse{}
+	poolResponse := &structs.BLSToExecutionChangesPoolResponse{}
 	err = json.Unmarshal(body, poolResponse)
 	if err != nil {
 		return nil, err
@@ -338,7 +335,7 @@ func (c *Client) GetBLStoExecutionChanges(ctx context.Context) (*beacon.BLSToExe
 }
 
 type forkScheduleResponse struct {
-	Data []shared.Fork
+	Data []structs.Fork
 }
 
 func (fsr *forkScheduleResponse) OrderedForkSchedule() (forks.OrderedSchedule, error) {

api/client/beacon/client_test.go

@@ -4,8 +4,8 @@ import (
 	"net/url"
 	"testing"
 
-	"github.com/prysmaticlabs/prysm/v4/api/client"
-	"github.com/prysmaticlabs/prysm/v4/testing/require"
+	"github.com/prysmaticlabs/prysm/v5/api/client"
+	"github.com/prysmaticlabs/prysm/v5/testing/require"
 )
 
 func TestParseNodeVersion(t *testing.T) {

api/client/builder/BUILD.bazel

@@ -8,10 +8,10 @@ go_library(
         "errors.go",
         "types.go",
     ],
-    importpath = "github.com/prysmaticlabs/prysm/v4/api/client/builder",
+    importpath = "github.com/prysmaticlabs/prysm/v5/api/client/builder",
     visibility = ["//visibility:public"],
     deps = [
-        "//beacon-chain/rpc/eth/shared:go_default_library",
+        "//api/server/structs:go_default_library",
         "//config/fieldparams:go_default_library",
         "//consensus-types:go_default_library",
         "//consensus-types/blocks:go_default_library",
@@ -40,7 +40,7 @@ go_test(
     data = glob(["testdata/**"]),
     embed = [":go_default_library"],
     deps = [
-        "//beacon-chain/rpc/eth/shared:go_default_library",
+        "//api/server/structs:go_default_library",
         "//config/fieldparams:go_default_library",
         "//config/params:go_default_library",
         "//consensus-types/blocks:go_default_library",

api/client/builder/bid.go

@@ -3,11 +3,11 @@ package builder
 import (
 	"github.com/pkg/errors"
 	ssz "github.com/prysmaticlabs/fastssz"
-	consensus_types "github.com/prysmaticlabs/prysm/v4/consensus-types"
-	"github.com/prysmaticlabs/prysm/v4/consensus-types/blocks"
-	"github.com/prysmaticlabs/prysm/v4/consensus-types/interfaces"
-	ethpb "github.com/prysmaticlabs/prysm/v4/proto/prysm/v1alpha1"
-	"github.com/prysmaticlabs/prysm/v4/runtime/version"
+	consensus_types "github.com/prysmaticlabs/prysm/v5/consensus-types"
+	"github.com/prysmaticlabs/prysm/v5/consensus-types/blocks"
+	"github.com/prysmaticlabs/prysm/v5/consensus-types/interfaces"
+	ethpb "github.com/prysmaticlabs/prysm/v5/proto/prysm/v1alpha1"
+	"github.com/prysmaticlabs/prysm/v5/runtime/version"
 )
 
 // SignedBid is an interface describing the method set of a signed builder bid.

api/client/builder/client.go

@@ -14,15 +14,15 @@ import (
 	"text/template"
 
 	"github.com/pkg/errors"
-	"github.com/prysmaticlabs/prysm/v4/beacon-chain/rpc/eth/shared"
-	"github.com/prysmaticlabs/prysm/v4/consensus-types/blocks"
-	"github.com/prysmaticlabs/prysm/v4/consensus-types/interfaces"
-	"github.com/prysmaticlabs/prysm/v4/consensus-types/primitives"
-	"github.com/prysmaticlabs/prysm/v4/encoding/bytesutil"
-	"github.com/prysmaticlabs/prysm/v4/monitoring/tracing"
-	v1 "github.com/prysmaticlabs/prysm/v4/proto/engine/v1"
-	ethpb "github.com/prysmaticlabs/prysm/v4/proto/prysm/v1alpha1"
-	"github.com/prysmaticlabs/prysm/v4/runtime/version"
+	"github.com/prysmaticlabs/prysm/v5/api/server/structs"
+	"github.com/prysmaticlabs/prysm/v5/consensus-types/blocks"
+	"github.com/prysmaticlabs/prysm/v5/consensus-types/interfaces"
+	"github.com/prysmaticlabs/prysm/v5/consensus-types/primitives"
+	"github.com/prysmaticlabs/prysm/v5/encoding/bytesutil"
+	"github.com/prysmaticlabs/prysm/v5/monitoring/tracing"
+	v1 "github.com/prysmaticlabs/prysm/v5/proto/engine/v1"
+	ethpb "github.com/prysmaticlabs/prysm/v5/proto/prysm/v1alpha1"
+	"github.com/prysmaticlabs/prysm/v5/runtime/version"
 	log "github.com/sirupsen/logrus"
 	"go.opencensus.io/trace"
 )
@@ -57,8 +57,8 @@ func (*requestLogger) observe(r *http.Request) (e error) {
 	b := bytes.NewBuffer(nil)
 	if r.Body == nil {
 		log.WithFields(log.Fields{
-			"body-base64": "(nil value)",
-			"url":         r.URL.String(),
+			"bodyBase64": "(nil value)",
+			"url":        r.URL.String(),
 		}).Info("builder http request")
 		return nil
 	}
@@ -74,8 +74,8 @@ func (*requestLogger) observe(r *http.Request) (e error) {
 	}
 	r.Body = io.NopCloser(b)
 	log.WithFields(log.Fields{
-		"body-base64": string(body),
-		"url":         r.URL.String(),
+		"bodyBase64": string(body),
+		"url":        r.URL.String(),
 	}).Info("builder http request")
 
 	return nil
@@ -267,9 +267,9 @@ func (c *Client) RegisterValidator(ctx context.Context, svr []*ethpb.SignedValid
 		tracing.AnnotateError(span, err)
 		return err
 	}
-	vs := make([]*shared.SignedValidatorRegistration, len(svr))
+	vs := make([]*structs.SignedValidatorRegistration, len(svr))
 	for i := 0; i < len(svr); i++ {
-		vs[i] = shared.SignedValidatorRegistrationFromConsensus(svr[i])
+		vs[i] = structs.SignedValidatorRegistrationFromConsensus(svr[i])
 	}
 	body, err := json.Marshal(vs)
 	if err != nil {
@@ -294,7 +294,7 @@ func (c *Client) SubmitBlindedBlock(ctx context.Context, sb interfaces.ReadOnlyS
 		if err != nil {
 			return nil, nil, errors.Wrapf(err, "could not get protobuf block")
 		}
-		b, err := shared.SignedBlindedBeaconBlockBellatrixFromConsensus(&ethpb.SignedBlindedBeaconBlockBellatrix{Block: psb.Block, Signature: bytesutil.SafeCopyBytes(psb.Signature)})
+		b, err := structs.SignedBlindedBeaconBlockBellatrixFromConsensus(&ethpb.SignedBlindedBeaconBlockBellatrix{Block: psb.Block, Signature: bytesutil.SafeCopyBytes(psb.Signature)})
 		if err != nil {
 			return nil, nil, errors.Wrapf(err, "could not convert SignedBlindedBeaconBlockBellatrix to json marshalable type")
 		}
@@ -331,7 +331,7 @@ func (c *Client) SubmitBlindedBlock(ctx context.Context, sb interfaces.ReadOnlyS
 		if err != nil {
 			return nil, nil, errors.Wrapf(err, "could not get protobuf block")
 		}
-		b, err := shared.SignedBlindedBeaconBlockCapellaFromConsensus(&ethpb.SignedBlindedBeaconBlockCapella{Block: psb.Block, Signature: bytesutil.SafeCopyBytes(psb.Signature)})
+		b, err := structs.SignedBlindedBeaconBlockCapellaFromConsensus(&ethpb.SignedBlindedBeaconBlockCapella{Block: psb.Block, Signature: bytesutil.SafeCopyBytes(psb.Signature)})
 		if err != nil {
 			return nil, nil, errors.Wrapf(err, "could not convert SignedBlindedBeaconBlockCapella to json marshalable type")
 		}
@@ -368,7 +368,7 @@ func (c *Client) SubmitBlindedBlock(ctx context.Context, sb interfaces.ReadOnlyS
 		if err != nil {
 			return nil, nil, errors.Wrapf(err, "could not get protobuf block")
 		}
-		b, err := shared.SignedBlindedBeaconBlockDenebFromConsensus(&ethpb.SignedBlindedBeaconBlockDeneb{Message: psb.Message, Signature: bytesutil.SafeCopyBytes(psb.Signature)})
+		b, err := structs.SignedBlindedBeaconBlockDenebFromConsensus(&ethpb.SignedBlindedBeaconBlockDeneb{Message: psb.Message, Signature: bytesutil.SafeCopyBytes(psb.Signature)})
 		if err != nil {
 			return nil, nil, errors.Wrapf(err, "could not convert SignedBlindedBeaconBlockDeneb to json marshalable type")
 		}

api/client/builder/client_test.go

@@ -13,15 +13,15 @@ import (
 	"testing"
 
 	"github.com/prysmaticlabs/go-bitfield"
-	"github.com/prysmaticlabs/prysm/v4/beacon-chain/rpc/eth/shared"
-	"github.com/prysmaticlabs/prysm/v4/config/params"
-	"github.com/prysmaticlabs/prysm/v4/consensus-types/blocks"
-	types "github.com/prysmaticlabs/prysm/v4/consensus-types/primitives"
-	"github.com/prysmaticlabs/prysm/v4/encoding/bytesutil"
-	v1 "github.com/prysmaticlabs/prysm/v4/proto/engine/v1"
-	eth "github.com/prysmaticlabs/prysm/v4/proto/prysm/v1alpha1"
-	"github.com/prysmaticlabs/prysm/v4/testing/assert"
-	"github.com/prysmaticlabs/prysm/v4/testing/require"
+	"github.com/prysmaticlabs/prysm/v5/api/server/structs"
+	"github.com/prysmaticlabs/prysm/v5/config/params"
+	"github.com/prysmaticlabs/prysm/v5/consensus-types/blocks"
+	types "github.com/prysmaticlabs/prysm/v5/consensus-types/primitives"
+	"github.com/prysmaticlabs/prysm/v5/encoding/bytesutil"
+	v1 "github.com/prysmaticlabs/prysm/v5/proto/engine/v1"
+	eth "github.com/prysmaticlabs/prysm/v5/proto/prysm/v1alpha1"
+	"github.com/prysmaticlabs/prysm/v5/testing/assert"
+	"github.com/prysmaticlabs/prysm/v5/testing/require"
 	log "github.com/sirupsen/logrus"
 )
 
@@ -376,7 +376,7 @@ func TestSubmitBlindedBlock(t *testing.T) {
 			Transport: roundtrip(func(r *http.Request) (*http.Response, error) {
 				require.Equal(t, postBlindedBeaconBlockPath, r.URL.Path)
 				require.Equal(t, "deneb", r.Header.Get("Eth-Consensus-Version"))
-				var req shared.SignedBlindedBeaconBlockDeneb
+				var req structs.SignedBlindedBeaconBlockDeneb
 				err := json.NewDecoder(r.Body).Decode(&req)
 				require.NoError(t, err)
 				block, err := req.ToConsensus()

api/client/builder/testing/BUILD.bazel

@@ -3,7 +3,7 @@ load("@prysm//tools/go:def.bzl", "go_library")
 go_library(
     name = "go_default_library",
     srcs = ["mock.go"],
-    importpath = "github.com/prysmaticlabs/prysm/v4/api/client/builder/testing",
+    importpath = "github.com/prysmaticlabs/prysm/v5/api/client/builder/testing",
     visibility = ["//visibility:public"],
     deps = [
         "//api/client/builder:go_default_library",

api/client/builder/testing/mock.go

@@ -3,12 +3,12 @@ package testing
 import (
 	"context"
 
-	"github.com/prysmaticlabs/prysm/v4/api/client/builder"
-	"github.com/prysmaticlabs/prysm/v4/consensus-types/interfaces"
-	"github.com/prysmaticlabs/prysm/v4/consensus-types/primitives"
-	"github.com/prysmaticlabs/prysm/v4/encoding/bytesutil"
-	v1 "github.com/prysmaticlabs/prysm/v4/proto/engine/v1"
-	ethpb "github.com/prysmaticlabs/prysm/v4/proto/prysm/v1alpha1"
+	"github.com/prysmaticlabs/prysm/v5/api/client/builder"
+	"github.com/prysmaticlabs/prysm/v5/consensus-types/interfaces"
+	"github.com/prysmaticlabs/prysm/v5/consensus-types/primitives"
+	"github.com/prysmaticlabs/prysm/v5/encoding/bytesutil"
+	v1 "github.com/prysmaticlabs/prysm/v5/proto/engine/v1"
+	ethpb "github.com/prysmaticlabs/prysm/v5/proto/prysm/v1alpha1"
 )
 
 // MockClient is a mock implementation of BuilderClient.

api/client/builder/types.go

@@ -8,12 +8,12 @@ import (
 
 	"github.com/ethereum/go-ethereum/common/hexutil"
 	"github.com/pkg/errors"
-	fieldparams "github.com/prysmaticlabs/prysm/v4/config/fieldparams"
-	types "github.com/prysmaticlabs/prysm/v4/consensus-types/primitives"
-	"github.com/prysmaticlabs/prysm/v4/encoding/bytesutil"
-	"github.com/prysmaticlabs/prysm/v4/math"
-	v1 "github.com/prysmaticlabs/prysm/v4/proto/engine/v1"
-	eth "github.com/prysmaticlabs/prysm/v4/proto/prysm/v1alpha1"
+	fieldparams "github.com/prysmaticlabs/prysm/v5/config/fieldparams"
+	types "github.com/prysmaticlabs/prysm/v5/consensus-types/primitives"
+	"github.com/prysmaticlabs/prysm/v5/encoding/bytesutil"
+	"github.com/prysmaticlabs/prysm/v5/math"
+	v1 "github.com/prysmaticlabs/prysm/v5/proto/engine/v1"
+	eth "github.com/prysmaticlabs/prysm/v5/proto/prysm/v1alpha1"
 )
 
 var errInvalidUint256 = errors.New("invalid Uint256")

api/client/builder/types_test.go

@@ -13,13 +13,13 @@ import (
 
 	"github.com/ethereum/go-ethereum/common/hexutil"
 	"github.com/prysmaticlabs/go-bitfield"
-	"github.com/prysmaticlabs/prysm/v4/beacon-chain/rpc/eth/shared"
-	fieldparams "github.com/prysmaticlabs/prysm/v4/config/fieldparams"
-	"github.com/prysmaticlabs/prysm/v4/math"
-	v1 "github.com/prysmaticlabs/prysm/v4/proto/engine/v1"
-	eth "github.com/prysmaticlabs/prysm/v4/proto/prysm/v1alpha1"
-	"github.com/prysmaticlabs/prysm/v4/testing/assert"
-	"github.com/prysmaticlabs/prysm/v4/testing/require"
+	"github.com/prysmaticlabs/prysm/v5/api/server/structs"
+	fieldparams "github.com/prysmaticlabs/prysm/v5/config/fieldparams"
+	"github.com/prysmaticlabs/prysm/v5/math"
+	v1 "github.com/prysmaticlabs/prysm/v5/proto/engine/v1"
+	eth "github.com/prysmaticlabs/prysm/v5/proto/prysm/v1alpha1"
+	"github.com/prysmaticlabs/prysm/v5/testing/assert"
+	"github.com/prysmaticlabs/prysm/v5/testing/require"
 )
 
 func ezDecode(t *testing.T, s string) []byte {
@@ -38,7 +38,7 @@ func TestSignedValidatorRegistration_MarshalJSON(t *testing.T) {
 		},
 		Signature: make([]byte, 96),
 	}
-	a := shared.SignedValidatorRegistrationFromConsensus(svr)
+	a := structs.SignedValidatorRegistrationFromConsensus(svr)
 	je, err := json.Marshal(a)
 	require.NoError(t, err)
 	// decode with a struct w/ plain strings so we can check the string encoding of the hex fields
@@ -55,7 +55,7 @@ func TestSignedValidatorRegistration_MarshalJSON(t *testing.T) {
 	require.Equal(t, "0x000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", un.Message.Pubkey)
 
 	t.Run("roundtrip", func(t *testing.T) {
-		b := &shared.SignedValidatorRegistration{}
+		b := &structs.SignedValidatorRegistration{}
 		if err := json.Unmarshal(je, b); err != nil {
 			require.NoError(t, err)
 		}
@@ -1718,7 +1718,7 @@ func TestUint256UnmarshalTooBig(t *testing.T) {
 func TestMarshalBlindedBeaconBlockBodyBellatrix(t *testing.T) {
 	expected, err := os.ReadFile("testdata/blinded-block.json")
 	require.NoError(t, err)
-	b, err := shared.BlindedBeaconBlockBellatrixFromConsensus(&eth.BlindedBeaconBlockBellatrix{
+	b, err := structs.BlindedBeaconBlockBellatrixFromConsensus(&eth.BlindedBeaconBlockBellatrix{
 		Slot:          1,
 		ProposerIndex: 1,
 		ParentRoot:    ezDecode(t, "0xcf8e0d4e9587369b2301d0790347320302cc0943d5a1884560367e8208d920f2"),
@@ -1748,7 +1748,7 @@ func TestMarshalBlindedBeaconBlockBodyBellatrix(t *testing.T) {
 func TestMarshalBlindedBeaconBlockBodyCapella(t *testing.T) {
 	expected, err := os.ReadFile("testdata/blinded-block-capella.json")
 	require.NoError(t, err)
-	b, err := shared.BlindedBeaconBlockCapellaFromConsensus(&eth.BlindedBeaconBlockCapella{
+	b, err := structs.BlindedBeaconBlockCapellaFromConsensus(&eth.BlindedBeaconBlockCapella{
 		Slot:          1,
 		ProposerIndex: 1,
 		ParentRoot:    ezDecode(t, "0xcf8e0d4e9587369b2301d0790347320302cc0943d5a1884560367e8208d920f2"),

api/client/client_test.go

@@ -4,7 +4,7 @@ import (
 	"net/url"
 	"testing"
 
-	"github.com/prysmaticlabs/prysm/v4/testing/require"
+	"github.com/prysmaticlabs/prysm/v5/testing/require"
 )
 
 func TestValidHostname(t *testing.T) {

api/client/validator/BUILD.bazel

@@ -3,7 +3,7 @@ load("@prysm//tools/go:def.bzl", "go_library")
 go_library(
     name = "go_default_library",
     srcs = ["client.go"],
-    importpath = "github.com/prysmaticlabs/prysm/v4/api/client/validator",
+    importpath = "github.com/prysmaticlabs/prysm/v5/api/client/validator",
     visibility = ["//visibility:public"],
     deps = [
         "//api/client:go_default_library",

api/client/validator/client.go

@@ -7,8 +7,8 @@ import (
 	"strings"
 
 	"github.com/pkg/errors"
-	"github.com/prysmaticlabs/prysm/v4/api/client"
-	"github.com/prysmaticlabs/prysm/v4/validator/rpc"
+	"github.com/prysmaticlabs/prysm/v5/api/client"
+	"github.com/prysmaticlabs/prysm/v5/validator/rpc"
 )
 
 const (

api/constants.go

@@ -1,3 +1,7 @@
 package api
 
-const WebUrlPrefix = "/v2/validator/"
+const (
+	WebUrlPrefix        = "/v2/validator/"
+	WebApiUrlPrefix     = "/api/v2/validator/"
+	KeymanagerApiPrefix = "/eth/v1"
+)

api/gateway/BUILD.bazel

@@ -8,7 +8,7 @@ go_library(
         "modifiers.go",
         "options.go",
     ],
-    importpath = "github.com/prysmaticlabs/prysm/v4/api/gateway",
+    importpath = "github.com/prysmaticlabs/prysm/v5/api/gateway",
     visibility = [
         "//beacon-chain:__subpackages__",
         "//validator:__subpackages__",

api/gateway/gateway.go

@@ -11,8 +11,8 @@ import (
 	"github.com/gorilla/mux"
 	gwruntime "github.com/grpc-ecosystem/grpc-gateway/v2/runtime"
 	"github.com/pkg/errors"
-	"github.com/prysmaticlabs/prysm/v4/api/server"
-	"github.com/prysmaticlabs/prysm/v4/runtime"
+	"github.com/prysmaticlabs/prysm/v5/api/server"
+	"github.com/prysmaticlabs/prysm/v5/runtime"
 	"google.golang.org/grpc"
 	"google.golang.org/grpc/connectivity"
 	"google.golang.org/grpc/credentials"

api/gateway/gateway_test.go

@@ -10,9 +10,9 @@ import (
 	"testing"
 
 	"github.com/gorilla/mux"
-	"github.com/prysmaticlabs/prysm/v4/cmd/beacon-chain/flags"
-	"github.com/prysmaticlabs/prysm/v4/testing/assert"
-	"github.com/prysmaticlabs/prysm/v4/testing/require"
+	"github.com/prysmaticlabs/prysm/v5/cmd/beacon-chain/flags"
+	"github.com/prysmaticlabs/prysm/v5/testing/assert"
+	"github.com/prysmaticlabs/prysm/v5/testing/require"
 	logTest "github.com/sirupsen/logrus/hooks/test"
 	"github.com/urfave/cli/v2"
 )

api/grpc/BUILD.bazel

@@ -6,7 +6,7 @@ go_library(
         "grpcutils.go",
         "parameters.go",
     ],
-    importpath = "github.com/prysmaticlabs/prysm/v4/api/grpc",
+    importpath = "github.com/prysmaticlabs/prysm/v5/api/grpc",
     visibility = ["//visibility:public"],
     deps = [
         "@com_github_sirupsen_logrus//:go_default_library",

api/grpc/grpcutils_test.go

@@ -7,8 +7,8 @@ import (
 	"testing"
 
 	"github.com/grpc-ecosystem/grpc-gateway/v2/runtime"
-	"github.com/prysmaticlabs/prysm/v4/testing/assert"
-	"github.com/prysmaticlabs/prysm/v4/testing/require"
+	"github.com/prysmaticlabs/prysm/v5/testing/assert"
+	"github.com/prysmaticlabs/prysm/v5/testing/require"
 	logTest "github.com/sirupsen/logrus/hooks/test"
 	"google.golang.org/grpc"
 	"google.golang.org/grpc/metadata"

api/pagination/BUILD.bazel

@@ -3,7 +3,7 @@ load("@prysm//tools/go:def.bzl", "go_library", "go_test")
 go_library(
     name = "go_default_library",
     srcs = ["pagination.go"],
-    importpath = "github.com/prysmaticlabs/prysm/v4/api/pagination",
+    importpath = "github.com/prysmaticlabs/prysm/v5/api/pagination",
     visibility = ["//visibility:public"],
     deps = [
         "//config/params:go_default_library",

api/pagination/pagination.go

@@ -6,7 +6,7 @@ import (
 	"strconv"
 
 	"github.com/pkg/errors"
-	"github.com/prysmaticlabs/prysm/v4/config/params"
+	"github.com/prysmaticlabs/prysm/v5/config/params"
 )
 
 // StartAndEndPage takes in the requested page token, wanted page size, total page size.

api/pagination/pagination_test.go

@@ -3,9 +3,9 @@ package pagination_test
 import (
 	"testing"
 
-	"github.com/prysmaticlabs/prysm/v4/api/pagination"
-	"github.com/prysmaticlabs/prysm/v4/testing/assert"
-	"github.com/prysmaticlabs/prysm/v4/testing/require"
+	"github.com/prysmaticlabs/prysm/v5/api/pagination"
+	"github.com/prysmaticlabs/prysm/v5/testing/assert"
+	"github.com/prysmaticlabs/prysm/v5/testing/require"
 )
 
 func TestStartAndEndPage(t *testing.T) {

api/server/BUILD.bazel

@@ -7,7 +7,7 @@ go_library(
         "middleware.go",
         "util.go",
     ],
-    importpath = "github.com/prysmaticlabs/prysm/v4/api/server",
+    importpath = "github.com/prysmaticlabs/prysm/v5/api/server",
     visibility = ["//visibility:public"],
     deps = [
         "@com_github_gorilla_mux//:go_default_library",

api/server/error_test.go

@@ -4,7 +4,7 @@ import (
 	"errors"
 	"testing"
 
-	"github.com/prysmaticlabs/prysm/v4/testing/assert"
+	"github.com/prysmaticlabs/prysm/v5/testing/assert"
 )
 
 func TestDecodeError(t *testing.T) {

api/server/middleware_test.go

@@ -5,7 +5,7 @@ import (
 	"net/http/httptest"
 	"testing"
 
-	"github.com/prysmaticlabs/prysm/v4/testing/require"
+	"github.com/prysmaticlabs/prysm/v5/testing/require"
 )
 
 func TestNormalizeQueryValuesHandler(t *testing.T) {

api/server/structs/BUILD.bazel

@@ -0,0 +1,50 @@
+load("@prysm//tools/go:def.bzl", "go_library", "go_test")
+
+go_library(
+    name = "go_default_library",
+    srcs = [
+        "block.go",
+        "conversions.go",
+        "conversions_block.go",
+        "conversions_state.go",
+        "endpoints_beacon.go",
+        "endpoints_blob.go",
+        "endpoints_builder.go",
+        "endpoints_config.go",
+        "endpoints_debug.go",
+        "endpoints_events.go",
+        "endpoints_lightclient.go",
+        "endpoints_node.go",
+        "endpoints_rewards.go",
+        "endpoints_validator.go",
+        "other.go",
+        "state.go",
+    ],
+    importpath = "github.com/prysmaticlabs/prysm/v5/api/server/structs",
+    visibility = ["//visibility:public"],
+    deps = [
+        "//api/server:go_default_library",
+        "//beacon-chain/state:go_default_library",
+        "//config/fieldparams:go_default_library",
+        "//consensus-types/primitives:go_default_library",
+        "//consensus-types/validator:go_default_library",
+        "//container/slice:go_default_library",
+        "//encoding/bytesutil:go_default_library",
+        "//math:go_default_library",
+        "//proto/engine/v1:go_default_library",
+        "//proto/prysm/v1alpha1:go_default_library",
+        "@com_github_ethereum_go_ethereum//common:go_default_library",
+        "@com_github_ethereum_go_ethereum//common/hexutil:go_default_library",
+        "@com_github_pkg_errors//:go_default_library",
+    ],
+)
+
+go_test(
+    name = "go_default_test",
+    srcs = ["conversions_test.go"],
+    embed = [":go_default_library"],
+    deps = [
+        "//proto/prysm/v1alpha1:go_default_library",
+        "//testing/require:go_default_library",
+    ],
+)

api/server/structs/block.go

@@ -1,4 +1,4 @@
-package shared
+package structs
 
 type SignedBeaconBlock struct {
 	Message   *BeaconBlock `json:"message"`

api/server/structs/conversions.go

@@ -1,4 +1,4 @@
-package shared
+package structs
 
 import (
 	"fmt"
@@ -7,23 +7,23 @@ import (
 	"github.com/ethereum/go-ethereum/common"
 	"github.com/ethereum/go-ethereum/common/hexutil"
 	"github.com/pkg/errors"
-	"github.com/prysmaticlabs/prysm/v4/api/server"
-	"github.com/prysmaticlabs/prysm/v4/consensus-types/validator"
-	"github.com/prysmaticlabs/prysm/v4/container/slice"
+	"github.com/prysmaticlabs/prysm/v5/api/server"
+	"github.com/prysmaticlabs/prysm/v5/consensus-types/validator"
+	"github.com/prysmaticlabs/prysm/v5/container/slice"
 
-	fieldparams "github.com/prysmaticlabs/prysm/v4/config/fieldparams"
-	"github.com/prysmaticlabs/prysm/v4/consensus-types/primitives"
-	"github.com/prysmaticlabs/prysm/v4/encoding/bytesutil"
-	"github.com/prysmaticlabs/prysm/v4/math"
-	enginev1 "github.com/prysmaticlabs/prysm/v4/proto/engine/v1"
-	eth "github.com/prysmaticlabs/prysm/v4/proto/prysm/v1alpha1"
+	fieldparams "github.com/prysmaticlabs/prysm/v5/config/fieldparams"
+	"github.com/prysmaticlabs/prysm/v5/consensus-types/primitives"
+	"github.com/prysmaticlabs/prysm/v5/encoding/bytesutil"
+	"github.com/prysmaticlabs/prysm/v5/math"
+	enginev1 "github.com/prysmaticlabs/prysm/v5/proto/engine/v1"
+	eth "github.com/prysmaticlabs/prysm/v5/proto/prysm/v1alpha1"
 )
 
 var errNilValue = errors.New("nil value")
 
 func ValidatorFromConsensus(v *eth.Validator) *Validator {
 	return &Validator{
-		PublicKey:                  hexutil.Encode(v.PublicKey),
+		Pubkey:                     hexutil.Encode(v.PublicKey),
 		WithdrawalCredentials:      hexutil.Encode(v.WithdrawalCredentials),
 		EffectiveBalance:           fmt.Sprintf("%d", v.EffectiveBalance),
 		Slashed:                    v.Slashed,
@@ -1074,3 +1074,17 @@ func sszBytesToUint256String(b []byte) (string, error) {
 	}
 	return bi.String(), nil
 }
+
+func DepositSnapshotFromConsensus(ds *eth.DepositSnapshot) *DepositSnapshot {
+	finalized := make([]string, 0, len(ds.Finalized))
+	for _, f := range ds.Finalized {
+		finalized = append(finalized, hexutil.Encode(f))
+	}
+	return &DepositSnapshot{
+		Finalized:            finalized,
+		DepositRoot:          hexutil.Encode(ds.DepositRoot),
+		DepositCount:         fmt.Sprintf("%d", ds.DepositCount),
+		ExecutionBlockHash:   hexutil.Encode(ds.ExecutionHash),
+		ExecutionBlockHeight: fmt.Sprintf("%d", ds.ExecutionDepth),
+	}
+}

api/server/structs/conversions_block.go

@@ -1,4 +1,4 @@
-package shared
+package structs
 
 import (
 	"fmt"
@@ -6,13 +6,13 @@ import (
 
 	"github.com/ethereum/go-ethereum/common"
 	"github.com/ethereum/go-ethereum/common/hexutil"
-	"github.com/prysmaticlabs/prysm/v4/api/server"
-	fieldparams "github.com/prysmaticlabs/prysm/v4/config/fieldparams"
-	"github.com/prysmaticlabs/prysm/v4/consensus-types/primitives"
-	"github.com/prysmaticlabs/prysm/v4/container/slice"
-	"github.com/prysmaticlabs/prysm/v4/encoding/bytesutil"
-	enginev1 "github.com/prysmaticlabs/prysm/v4/proto/engine/v1"
-	eth "github.com/prysmaticlabs/prysm/v4/proto/prysm/v1alpha1"
+	"github.com/prysmaticlabs/prysm/v5/api/server"
+	fieldparams "github.com/prysmaticlabs/prysm/v5/config/fieldparams"
+	"github.com/prysmaticlabs/prysm/v5/consensus-types/primitives"
+	"github.com/prysmaticlabs/prysm/v5/container/slice"
+	"github.com/prysmaticlabs/prysm/v5/encoding/bytesutil"
+	enginev1 "github.com/prysmaticlabs/prysm/v5/proto/engine/v1"
+	eth "github.com/prysmaticlabs/prysm/v5/proto/prysm/v1alpha1"
 )
 
 func (h *SignedBeaconBlockHeader) ToConsensus() (*eth.SignedBeaconBlockHeader, error) {

api/server/structs/conversions_state.go

@@ -1,12 +1,12 @@
-package shared
+package structs
 
 import (
 	"errors"
 	"fmt"
 
 	"github.com/ethereum/go-ethereum/common/hexutil"
-	beaconState "github.com/prysmaticlabs/prysm/v4/beacon-chain/state"
-	enginev1 "github.com/prysmaticlabs/prysm/v4/proto/engine/v1"
+	beaconState "github.com/prysmaticlabs/prysm/v5/beacon-chain/state"
+	enginev1 "github.com/prysmaticlabs/prysm/v5/proto/engine/v1"
 )
 
 var errPayloadHeaderNotFound = errors.New("expected payload header not found")

api/server/structs/conversions_test.go

@@ -0,0 +1,26 @@
+package structs
+
+import (
+	"testing"
+
+	eth "github.com/prysmaticlabs/prysm/v5/proto/prysm/v1alpha1"
+	"github.com/prysmaticlabs/prysm/v5/testing/require"
+)
+
+func TestDepositSnapshotFromConsensus(t *testing.T) {
+	ds := &eth.DepositSnapshot{
+		Finalized:      [][]byte{{0xde, 0xad, 0xbe, 0xef}, {0xca, 0xfe, 0xba, 0xbe}},
+		DepositRoot:    []byte{0xab, 0xcd},
+		DepositCount:   12345,
+		ExecutionHash:  []byte{0x12, 0x34},
+		ExecutionDepth: 67890,
+	}
+
+	res := DepositSnapshotFromConsensus(ds)
+	require.NotNil(t, res)
+	require.DeepEqual(t, []string{"0xdeadbeef", "0xcafebabe"}, res.Finalized)
+	require.Equal(t, "0xabcd", res.DepositRoot)
+	require.Equal(t, "12345", res.DepositCount)
+	require.Equal(t, "0x1234", res.ExecutionBlockHash)
+	require.Equal(t, "67890", res.ExecutionBlockHeight)
+}

api/server/structs/endpoints_beacon.go

@@ -1,9 +1,7 @@
-package beacon
+package structs
 
 import (
 	"encoding/json"
-
-	"github.com/prysmaticlabs/prysm/v4/beacon-chain/rpc/eth/shared"
 )
 
 type BlockRootResponse struct {
@@ -17,31 +15,31 @@ type BlockRoot struct {
 }
 
 type GetCommitteesResponse struct {
-	Data                []*shared.Committee `json:"data"`
-	ExecutionOptimistic bool                `json:"execution_optimistic"`
-	Finalized           bool                `json:"finalized"`
+	Data                []*Committee `json:"data"`
+	ExecutionOptimistic bool         `json:"execution_optimistic"`
+	Finalized           bool         `json:"finalized"`
 }
 
 type ListAttestationsResponse struct {
-	Data []*shared.Attestation `json:"data"`
+	Data []*Attestation `json:"data"`
 }
 
 type SubmitAttestationsRequest struct {
-	Data []*shared.Attestation `json:"data"`
+	Data []*Attestation `json:"data"`
 }
 
 type ListVoluntaryExitsResponse struct {
-	Data []*shared.SignedVoluntaryExit `json:"data"`
+	Data []*SignedVoluntaryExit `json:"data"`
 }
 
 type SubmitSyncCommitteeSignaturesRequest struct {
-	Data []*shared.SyncCommitteeMessage `json:"data"`
+	Data []*SyncCommitteeMessage `json:"data"`
 }
 
 type GetStateForkResponse struct {
-	Data                *shared.Fork `json:"data"`
-	ExecutionOptimistic bool         `json:"execution_optimistic"`
-	Finalized           bool         `json:"finalized"`
+	Data                *Fork `json:"data"`
+	ExecutionOptimistic bool  `json:"execution_optimistic"`
+	Finalized           bool  `json:"finalized"`
 }
 
 type GetFinalityCheckpointsResponse struct {
@@ -51,9 +49,9 @@ type GetFinalityCheckpointsResponse struct {
 }
 
 type FinalityCheckpoints struct {
-	PreviousJustified *shared.Checkpoint `json:"previous_justified"`
-	CurrentJustified  *shared.Checkpoint `json:"current_justified"`
-	Finalized         *shared.Checkpoint `json:"finalized"`
+	PreviousJustified *Checkpoint `json:"previous_justified"`
+	CurrentJustified  *Checkpoint `json:"current_justified"`
+	Finalized         *Checkpoint `json:"finalized"`
 }
 
 type GetGenesisResponse struct {
@@ -67,15 +65,15 @@ type Genesis struct {
 }
 
 type GetBlockHeadersResponse struct {
-	Data                []*shared.SignedBeaconBlockHeaderContainer `json:"data"`
-	ExecutionOptimistic bool                                       `json:"execution_optimistic"`
-	Finalized           bool                                       `json:"finalized"`
+	Data                []*SignedBeaconBlockHeaderContainer `json:"data"`
+	ExecutionOptimistic bool                                `json:"execution_optimistic"`
+	Finalized           bool                                `json:"finalized"`
 }
 
 type GetBlockHeaderResponse struct {
-	ExecutionOptimistic bool                                     `json:"execution_optimistic"`
-	Finalized           bool                                     `json:"finalized"`
-	Data                *shared.SignedBeaconBlockHeaderContainer `json:"data"`
+	ExecutionOptimistic bool                              `json:"execution_optimistic"`
+	Finalized           bool                              `json:"finalized"`
+	Data                *SignedBeaconBlockHeaderContainer `json:"data"`
 }
 
 type GetValidatorsRequest struct {
@@ -108,17 +106,6 @@ type ValidatorContainer struct {
 	Validator *Validator `json:"validator"`
 }
 
-type Validator struct {
-	Pubkey                     string `json:"pubkey"`
-	WithdrawalCredentials      string `json:"withdrawal_credentials"`
-	EffectiveBalance           string `json:"effective_balance"`
-	Slashed                    bool   `json:"slashed"`
-	ActivationEligibilityEpoch string `json:"activation_eligibility_epoch"`
-	ActivationEpoch            string `json:"activation_epoch"`
-	ExitEpoch                  string `json:"exit_epoch"`
-	WithdrawableEpoch          string `json:"withdrawable_epoch"`
-}
-
 type ValidatorBalance struct {
 	Index   string `json:"index"`
 	Balance string `json:"balance"`
@@ -141,9 +128,9 @@ type SignedBlock struct {
 }
 
 type GetBlockAttestationsResponse struct {
-	ExecutionOptimistic bool                  `json:"execution_optimistic"`
-	Finalized           bool                  `json:"finalized"`
-	Data                []*shared.Attestation `json:"data"`
+	ExecutionOptimistic bool           `json:"execution_optimistic"`
+	Finalized           bool           `json:"finalized"`
+	Data                []*Attestation `json:"data"`
 }
 
 type GetStateRootResponse struct {
@@ -178,13 +165,34 @@ type SyncCommitteeValidators struct {
 }
 
 type BLSToExecutionChangesPoolResponse struct {
-	Data []*shared.SignedBLSToExecutionChange `json:"data"`
+	Data []*SignedBLSToExecutionChange `json:"data"`
 }
 
 type GetAttesterSlashingsResponse struct {
-	Data []*shared.AttesterSlashing `json:"data"`
+	Data []*AttesterSlashing `json:"data"`
 }
 
 type GetProposerSlashingsResponse struct {
-	Data []*shared.ProposerSlashing `json:"data"`
+	Data []*ProposerSlashing `json:"data"`
+}
+
+type GetWeakSubjectivityResponse struct {
+	Data *WeakSubjectivityData `json:"data"`
+}
+
+type WeakSubjectivityData struct {
+	WsCheckpoint *Checkpoint `json:"ws_checkpoint"`
+	StateRoot    string      `json:"state_root"`
+}
+
+type GetDepositSnapshotResponse struct {
+	Data *DepositSnapshot `json:"data"`
+}
+
+type DepositSnapshot struct {
+	Finalized            []string `json:"finalized"`
+	DepositRoot          string   `json:"deposit_root"`
+	DepositCount         string   `json:"deposit_count"`
+	ExecutionBlockHash   string   `json:"execution_block_hash"`
+	ExecutionBlockHeight string   `json:"execution_block_height"`
 }

api/server/structs/endpoints_blob.go

@@ -0,0 +1,14 @@
+package structs
+
+type SidecarsResponse struct {
+	Data []*Sidecar `json:"data"`
+}
+
+type Sidecar struct {
+	Index                    string                   `json:"index"`
+	Blob                     string                   `json:"blob"`
+	SignedBeaconBlockHeader  *SignedBeaconBlockHeader `json:"signed_block_header"`
+	KzgCommitment            string                   `json:"kzg_commitment"`
+	KzgProof                 string                   `json:"kzg_proof"`
+	CommitmentInclusionProof []string                 `json:"kzg_commitment_inclusion_proof"`
+}

api/server/structs/endpoints_builder.go

@@ -1,4 +1,4 @@
-package builder
+package structs
 
 type ExpectedWithdrawalsResponse struct {
 	Data                []*ExpectedWithdrawal `json:"data"`

api/server/structs/endpoints_config.go

@@ -1,6 +1,4 @@
-package config
-
-import "github.com/prysmaticlabs/prysm/v4/beacon-chain/rpc/eth/shared"
+package structs
 
 type GetDepositContractResponse struct {
 	Data *DepositContractData `json:"data"`
@@ -12,7 +10,7 @@ type DepositContractData struct {
 }
 
 type GetForkScheduleResponse struct {
-	Data []*shared.Fork `json:"data"`
+	Data []*Fork `json:"data"`
 }
 
 type GetSpecResponse struct {

api/server/structs/endpoints_debug.go

@@ -1,9 +1,7 @@
-package debug
+package structs
 
 import (
 	"encoding/json"
-
-	"github.com/prysmaticlabs/prysm/v4/beacon-chain/rpc/eth/shared"
 )
 
 type GetBeaconStateV2Response struct {
@@ -24,18 +22,18 @@ type ForkChoiceHead struct {
 }
 
 type GetForkChoiceDumpResponse struct {
-	JustifiedCheckpoint *shared.Checkpoint       `json:"justified_checkpoint"`
-	FinalizedCheckpoint *shared.Checkpoint       `json:"finalized_checkpoint"`
+	JustifiedCheckpoint *Checkpoint              `json:"justified_checkpoint"`
+	FinalizedCheckpoint *Checkpoint              `json:"finalized_checkpoint"`
 	ForkChoiceNodes     []*ForkChoiceNode        `json:"fork_choice_nodes"`
 	ExtraData           *ForkChoiceDumpExtraData `json:"extra_data"`
 }
 
 type ForkChoiceDumpExtraData struct {
-	UnrealizedJustifiedCheckpoint *shared.Checkpoint `json:"unrealized_justified_checkpoint"`
-	UnrealizedFinalizedCheckpoint *shared.Checkpoint `json:"unrealized_finalized_checkpoint"`
-	ProposerBoostRoot             string             `json:"proposer_boost_root"`
-	PreviousProposerBoostRoot     string             `json:"previous_proposer_boost_root"`
-	HeadRoot                      string             `json:"head_root"`
+	UnrealizedJustifiedCheckpoint *Checkpoint `json:"unrealized_justified_checkpoint"`
+	UnrealizedFinalizedCheckpoint *Checkpoint `json:"unrealized_finalized_checkpoint"`
+	ProposerBoostRoot             string      `json:"proposer_boost_root"`
+	PreviousProposerBoostRoot     string      `json:"previous_proposer_boost_root"`
+	HeadRoot                      string      `json:"head_root"`
 }
 
 type ForkChoiceNode struct {

api/server/structs/endpoints_events.go

@@ -1,9 +1,7 @@
-package events
+package structs
 
 import (
 	"encoding/json"
-
-	"github.com/prysmaticlabs/prysm/v4/beacon-chain/rpc/eth/shared"
 )
 
 type HeadEvent struct {
@@ -23,13 +21,13 @@ type BlockEvent struct {
 }
 
 type AggregatedAttEventSource struct {
-	Aggregate *shared.Attestation `json:"aggregate"`
+	Aggregate *Attestation `json:"aggregate"`
 }
 
 type UnaggregatedAttEventSource struct {
-	AggregationBits string                  `json:"aggregation_bits"`
-	Data            *shared.AttestationData `json:"data"`
-	Signature       string                  `json:"signature"`
+	AggregationBits string           `json:"aggregation_bits"`
+	Data            *AttestationData `json:"data"`
+	Signature       string           `json:"signature"`
 }
 
 type FinalizedCheckpointEvent struct {
@@ -71,18 +69,18 @@ type PayloadAttributesV1 struct {
 }
 
 type PayloadAttributesV2 struct {
-	Timestamp             string               `json:"timestamp"`
-	PrevRandao            string               `json:"prev_randao"`
-	SuggestedFeeRecipient string               `json:"suggested_fee_recipient"`
-	Withdrawals           []*shared.Withdrawal `json:"withdrawals"`
+	Timestamp             string        `json:"timestamp"`
+	PrevRandao            string        `json:"prev_randao"`
+	SuggestedFeeRecipient string        `json:"suggested_fee_recipient"`
+	Withdrawals           []*Withdrawal `json:"withdrawals"`
 }
 
 type PayloadAttributesV3 struct {
-	Timestamp             string               `json:"timestamp"`
-	PrevRandao            string               `json:"prev_randao"`
-	SuggestedFeeRecipient string               `json:"suggested_fee_recipient"`
-	Withdrawals           []*shared.Withdrawal `json:"withdrawals"`
-	ParentBeaconBlockRoot string               `json:"parent_beacon_block_root"`
+	Timestamp             string        `json:"timestamp"`
+	PrevRandao            string        `json:"prev_randao"`
+	SuggestedFeeRecipient string        `json:"suggested_fee_recipient"`
+	Withdrawals           []*Withdrawal `json:"withdrawals"`
+	ParentBeaconBlockRoot string        `json:"parent_beacon_block_root"`
 }
 
 type BlobSidecarEvent struct {
@@ -99,11 +97,11 @@ type LightClientFinalityUpdateEvent struct {
 }
 
 type LightClientFinalityUpdate struct {
-	AttestedHeader  *shared.BeaconBlockHeader `json:"attested_header"`
-	FinalizedHeader *shared.BeaconBlockHeader `json:"finalized_header"`
-	FinalityBranch  []string                  `json:"finality_branch"`
-	SyncAggregate   *shared.SyncAggregate     `json:"sync_aggregate"`
-	SignatureSlot   string                    `json:"signature_slot"`
+	AttestedHeader  *BeaconBlockHeader `json:"attested_header"`
+	FinalizedHeader *BeaconBlockHeader `json:"finalized_header"`
+	FinalityBranch  []string           `json:"finality_branch"`
+	SyncAggregate   *SyncAggregate     `json:"sync_aggregate"`
+	SignatureSlot   string             `json:"signature_slot"`
 }
 
 type LightClientOptimisticUpdateEvent struct {
@@ -112,7 +110,7 @@ type LightClientOptimisticUpdateEvent struct {
 }
 
 type LightClientOptimisticUpdate struct {
-	AttestedHeader *shared.BeaconBlockHeader `json:"attested_header"`
-	SyncAggregate  *shared.SyncAggregate     `json:"sync_aggregate"`
-	SignatureSlot  string                    `json:"signature_slot"`
+	AttestedHeader *BeaconBlockHeader `json:"attested_header"`
+	SyncAggregate  *SyncAggregate     `json:"sync_aggregate"`
+	SignatureSlot  string             `json:"signature_slot"`
 }

api/server/structs/endpoints_lightclient.go

@@ -0,0 +1,31 @@
+package structs
+
+type LightClientBootstrapResponse struct {
+	Version string                `json:"version"`
+	Data    *LightClientBootstrap `json:"data"`
+}
+
+type LightClientBootstrap struct {
+	Header                     *BeaconBlockHeader `json:"header"`
+	CurrentSyncCommittee       *SyncCommittee     `json:"current_sync_committee"`
+	CurrentSyncCommitteeBranch []string           `json:"current_sync_committee_branch"`
+}
+
+type LightClientUpdate struct {
+	AttestedHeader          *BeaconBlockHeader `json:"attested_header"`
+	NextSyncCommittee       *SyncCommittee     `json:"next_sync_committee,omitempty"`
+	FinalizedHeader         *BeaconBlockHeader `json:"finalized_header,omitempty"`
+	SyncAggregate           *SyncAggregate     `json:"sync_aggregate"`
+	NextSyncCommitteeBranch []string           `json:"next_sync_committee_branch,omitempty"`
+	FinalityBranch          []string           `json:"finality_branch,omitempty"`
+	SignatureSlot           string             `json:"signature_slot"`
+}
+
+type LightClientUpdateWithVersion struct {
+	Version string             `json:"version"`
+	Data    *LightClientUpdate `json:"data"`
+}
+
+type LightClientUpdatesByRangeResponse struct {
+	Updates []*LightClientUpdateWithVersion `json:"updates"`
+}

api/server/structs/endpoints_node.go

@@ -1,4 +1,4 @@
-package node
+package structs
 
 type SyncStatusResponse struct {
 	Data *SyncStatusResponseData `json:"data"`
@@ -63,3 +63,11 @@ type GetVersionResponse struct {
 type Version struct {
 	Version string `json:"version"`
 }
+
+type AddrRequest struct {
+	Addr string `json:"addr"`
+}
+
+type PeersResponse struct {
+	Peers []*Peer `json:"peers"`
+}

api/server/structs/endpoints_rewards.go

@@ -1,4 +1,4 @@
-package rewards
+package structs
 
 type BlockRewardsResponse struct {
 	Data                *BlockRewards `json:"data"`

api/server/structs/endpoints_validator.go

@@ -1,37 +1,37 @@
-package validator
+package structs
 
 import (
 	"encoding/json"
 
-	"github.com/prysmaticlabs/prysm/v4/beacon-chain/rpc/eth/shared"
+	"github.com/prysmaticlabs/prysm/v5/consensus-types/primitives"
 )
 
 type AggregateAttestationResponse struct {
-	Data *shared.Attestation `json:"data"`
+	Data *Attestation `json:"data"`
 }
 
 type SubmitContributionAndProofsRequest struct {
-	Data []*shared.SignedContributionAndProof `json:"data"`
+	Data []*SignedContributionAndProof `json:"data"`
 }
 
 type SubmitAggregateAndProofsRequest struct {
-	Data []*shared.SignedAggregateAttestationAndProof `json:"data"`
+	Data []*SignedAggregateAttestationAndProof `json:"data"`
 }
 
 type SubmitSyncCommitteeSubscriptionsRequest struct {
-	Data []*shared.SyncCommitteeSubscription `json:"data"`
+	Data []*SyncCommitteeSubscription `json:"data"`
 }
 
 type SubmitBeaconCommitteeSubscriptionsRequest struct {
-	Data []*shared.BeaconCommitteeSubscription `json:"data"`
+	Data []*BeaconCommitteeSubscription `json:"data"`
 }
 
 type GetAttestationDataResponse struct {
-	Data *shared.AttestationData `json:"data"`
+	Data *AttestationData `json:"data"`
 }
 
 type ProduceSyncCommitteeContributionResponse struct {
-	Data *shared.SyncCommitteeContribution `json:"data"`
+	Data *SyncCommitteeContribution `json:"data"`
 }
 
 type GetAttesterDutiesResponse struct {
@@ -90,3 +90,31 @@ type Liveness struct {
 	Index  string `json:"index"`
 	IsLive bool   `json:"is_live"`
 }
+
+type GetValidatorCountResponse struct {
+	ExecutionOptimistic string            `json:"execution_optimistic"`
+	Finalized           string            `json:"finalized"`
+	Data                []*ValidatorCount `json:"data"`
+}
+
+type ValidatorCount struct {
+	Status string `json:"status"`
+	Count  string `json:"count"`
+}
+
+type GetValidatorPerformanceRequest struct {
+	PublicKeys [][]byte                    `json:"public_keys,omitempty"`
+	Indices    []primitives.ValidatorIndex `json:"indices,omitempty"`
+}
+
+type GetValidatorPerformanceResponse struct {
+	PublicKeys                    [][]byte `json:"public_keys,omitempty"`
+	CorrectlyVotedSource          []bool   `json:"correctly_voted_source,omitempty"`
+	CorrectlyVotedTarget          []bool   `json:"correctly_voted_target,omitempty"`
+	CorrectlyVotedHead            []bool   `json:"correctly_voted_head,omitempty"`
+	CurrentEffectiveBalances      []uint64 `json:"current_effective_balances,omitempty"`
+	BalancesBeforeEpochTransition []uint64 `json:"balances_before_epoch_transition,omitempty"`
+	BalancesAfterEpochTransition  []uint64 `json:"balances_after_epoch_transition,omitempty"`
+	MissingValidators             [][]byte `json:"missing_validators,omitempty"`
+	InactivityScores              []uint64 `json:"inactivity_scores,omitempty"`
+}

api/server/structs/other.go

@@ -1,7 +1,7 @@
-package shared
+package structs
 
 type Validator struct {
-	PublicKey                  string `json:"pubkey"`
+	Pubkey                     string `json:"pubkey"`
 	WithdrawalCredentials      string `json:"withdrawal_credentials"`
 	EffectiveBalance           string `json:"effective_balance"`
 	Slashed                    bool   `json:"slashed"`

api/server/structs/state.go

@@ -1,4 +1,4 @@
-package shared
+package structs
 
 type BeaconState struct {
 	GenesisTime                 string                `json:"genesis_time"`

api/server/util_test.go

@@ -3,8 +3,8 @@ package server
 import (
 	"testing"
 
-	"github.com/prysmaticlabs/prysm/v4/testing/assert"
-	"github.com/prysmaticlabs/prysm/v4/testing/require"
+	"github.com/prysmaticlabs/prysm/v5/testing/assert"
+	"github.com/prysmaticlabs/prysm/v5/testing/require"
 )
 
 func TestNormalizeQueryValues(t *testing.T) {

async/BUILD.bazel

@@ -8,7 +8,7 @@ go_library(
         "multilock.go",
         "scatter.go",
     ],
-    importpath = "github.com/prysmaticlabs/prysm/v4/async",
+    importpath = "github.com/prysmaticlabs/prysm/v5/async",
     visibility = ["//visibility:public"],
     deps = ["@com_github_sirupsen_logrus//:go_default_library"],
 )

async/abool/BUILD.bazel

@@ -3,7 +3,7 @@ load("@prysm//tools/go:def.bzl", "go_library", "go_test")
 go_library(
     name = "go_default_library",
     srcs = ["abool.go"],
-    importpath = "github.com/prysmaticlabs/prysm/v4/async/abool",
+    importpath = "github.com/prysmaticlabs/prysm/v5/async/abool",
     visibility = ["//visibility:public"],
 )
 

async/benchmark_test.go

@@ -6,8 +6,8 @@ import (
 	"sync"
 	"testing"
 
-	"github.com/prysmaticlabs/prysm/v4/async"
-	"github.com/prysmaticlabs/prysm/v4/testing/require"
+	"github.com/prysmaticlabs/prysm/v5/async"
+	"github.com/prysmaticlabs/prysm/v5/testing/require"
 	log "github.com/sirupsen/logrus"
 )
 

async/debounce_test.go

@@ -7,10 +7,10 @@ import (
 	"testing"
 	"time"
 
-	"github.com/prysmaticlabs/prysm/v4/async"
-	"github.com/prysmaticlabs/prysm/v4/testing/assert"
-	"github.com/prysmaticlabs/prysm/v4/testing/require"
-	"github.com/prysmaticlabs/prysm/v4/testing/util"
+	"github.com/prysmaticlabs/prysm/v5/async"
+	"github.com/prysmaticlabs/prysm/v5/testing/assert"
+	"github.com/prysmaticlabs/prysm/v5/testing/require"
+	"github.com/prysmaticlabs/prysm/v5/testing/util"
 )
 
 func TestDebounce_NoEvents(t *testing.T) {

async/event/BUILD.bazel

@@ -6,7 +6,7 @@ go_library(
         "feed.go",
         "subscription.go",
     ],
-    importpath = "github.com/prysmaticlabs/prysm/v4/async/event",
+    importpath = "github.com/prysmaticlabs/prysm/v5/async/event",
     visibility = ["//visibility:public"],
     deps = ["//time/mclock:go_default_library"],
 )

async/event/example_feed_test.go

@@ -19,7 +19,7 @@ package event_test
 import (
 	"fmt"
 
-	"github.com/prysmaticlabs/prysm/v4/async/event"
+	"github.com/prysmaticlabs/prysm/v5/async/event"
 )
 
 func ExampleFeed_acknowledgedEvents() {

async/event/example_scope_test.go

@@ -20,7 +20,7 @@ import (
 	"fmt"
 	"sync"
 
-	"github.com/prysmaticlabs/prysm/v4/async/event"
+	"github.com/prysmaticlabs/prysm/v5/async/event"
 )
 
 // This example demonstrates how SubscriptionScope can be used to control the lifetime of

async/event/example_subscription_test.go

@@ -19,7 +19,7 @@ package event_test
 import (
 	"fmt"
 
-	"github.com/prysmaticlabs/prysm/v4/async/event"
+	"github.com/prysmaticlabs/prysm/v5/async/event"
 )
 
 func ExampleNewSubscription() {

async/event/feed_test.go

@@ -23,7 +23,7 @@ import (
 	"testing"
 	"time"
 
-	"github.com/prysmaticlabs/prysm/v4/testing/assert"
+	"github.com/prysmaticlabs/prysm/v5/testing/assert"
 )
 
 func TestFeedPanics(t *testing.T) {

async/event/subscription.go

@@ -21,7 +21,7 @@ import (
 	"sync"
 	"time"
 
-	"github.com/prysmaticlabs/prysm/v4/time/mclock"
+	"github.com/prysmaticlabs/prysm/v5/time/mclock"
 )
 
 // waitQuotient is divided against the max backoff time, in order to have N requests based on the full

async/event/subscription_test.go

@@ -23,7 +23,7 @@ import (
 	"testing"
 	"time"
 
-	"github.com/prysmaticlabs/prysm/v4/testing/require"
+	"github.com/prysmaticlabs/prysm/v5/testing/require"
 )
 
 var errInts = errors.New("error in subscribeInts")

async/every_test.go

@@ -6,7 +6,7 @@ import (
 	"testing"
 	"time"
 
-	"github.com/prysmaticlabs/prysm/v4/async"
+	"github.com/prysmaticlabs/prysm/v5/async"
 )
 
 func TestEveryRuns(t *testing.T) {

async/scatter_test.go

@@ -5,9 +5,9 @@ import (
 	"sync"
 	"testing"
 
-	"github.com/prysmaticlabs/prysm/v4/async"
-	"github.com/prysmaticlabs/prysm/v4/testing/assert"
-	"github.com/prysmaticlabs/prysm/v4/testing/require"
+	"github.com/prysmaticlabs/prysm/v5/async"
+	"github.com/prysmaticlabs/prysm/v5/testing/assert"
+	"github.com/prysmaticlabs/prysm/v5/testing/require"
 )
 
 func TestDouble(t *testing.T) {

beacon-chain/blockchain/BUILD.bazel

@@ -30,7 +30,7 @@ go_library(
         "tracked_proposer.go",
         "weak_subjectivity_checks.go",
     ],
-    importpath = "github.com/prysmaticlabs/prysm/v4/beacon-chain/blockchain",
+    importpath = "github.com/prysmaticlabs/prysm/v5/beacon-chain/blockchain",
     visibility = [
         "//beacon-chain:__subpackages__",
         "//cmd/beacon-chain:__subpackages__",

beacon-chain/blockchain/chain_info.go

@@ -8,19 +8,19 @@ import (
 	"github.com/pkg/errors"
 	"go.opencensus.io/trace"
 
-	"github.com/prysmaticlabs/prysm/v4/beacon-chain/core/helpers"
-	f "github.com/prysmaticlabs/prysm/v4/beacon-chain/forkchoice"
-	doublylinkedtree "github.com/prysmaticlabs/prysm/v4/beacon-chain/forkchoice/doubly-linked-tree"
-	forkchoicetypes "github.com/prysmaticlabs/prysm/v4/beacon-chain/forkchoice/types"
-	"github.com/prysmaticlabs/prysm/v4/beacon-chain/state"
-	fieldparams "github.com/prysmaticlabs/prysm/v4/config/fieldparams"
-	"github.com/prysmaticlabs/prysm/v4/config/params"
-	"github.com/prysmaticlabs/prysm/v4/consensus-types/forkchoice"
-	"github.com/prysmaticlabs/prysm/v4/consensus-types/interfaces"
-	"github.com/prysmaticlabs/prysm/v4/consensus-types/primitives"
-	"github.com/prysmaticlabs/prysm/v4/encoding/bytesutil"
-	ethpb "github.com/prysmaticlabs/prysm/v4/proto/prysm/v1alpha1"
-	"github.com/prysmaticlabs/prysm/v4/time/slots"
+	"github.com/prysmaticlabs/prysm/v5/beacon-chain/core/helpers"
+	f "github.com/prysmaticlabs/prysm/v5/beacon-chain/forkchoice"
+	doublylinkedtree "github.com/prysmaticlabs/prysm/v5/beacon-chain/forkchoice/doubly-linked-tree"
+	forkchoicetypes "github.com/prysmaticlabs/prysm/v5/beacon-chain/forkchoice/types"
+	"github.com/prysmaticlabs/prysm/v5/beacon-chain/state"
+	fieldparams "github.com/prysmaticlabs/prysm/v5/config/fieldparams"
+	"github.com/prysmaticlabs/prysm/v5/config/params"
+	"github.com/prysmaticlabs/prysm/v5/consensus-types/forkchoice"
+	"github.com/prysmaticlabs/prysm/v5/consensus-types/interfaces"
+	"github.com/prysmaticlabs/prysm/v5/consensus-types/primitives"
+	"github.com/prysmaticlabs/prysm/v5/encoding/bytesutil"
+	ethpb "github.com/prysmaticlabs/prysm/v5/proto/prysm/v1alpha1"
+	"github.com/prysmaticlabs/prysm/v5/time/slots"
 )
 
 // ChainInfoFetcher defines a common interface for methods in blockchain service which
@@ -557,17 +557,9 @@ func (s *Service) RecentBlockSlot(root [32]byte) (primitives.Slot, error) {
 	return s.cfg.ForkChoiceStore.Slot(root)
 }
 
-// inRegularSync applies the following heuristics to decide if the node is in
-// regular sync mode vs init sync mode using only forkchoice.
-// It checks that the highest received block is behind the current time by at least 2 epochs
-// and that it was imported at least one epoch late if both of these
-// tests pass then the node is in init sync. The caller of this function MUST
-// have a lock on forkchoice
+// inRegularSync queries the initial sync service to
+// determine if the node is in regular sync or is still
+// syncing to the head of the chain.
 func (s *Service) inRegularSync() bool {
-	currentSlot := s.CurrentSlot()
-	fc := s.cfg.ForkChoiceStore
-	if currentSlot-fc.HighestReceivedBlockSlot() < 2*params.BeaconConfig().SlotsPerEpoch {
-		return true
-	}
-	return fc.HighestReceivedBlockDelay() < params.BeaconConfig().SlotsPerEpoch
+	return s.cfg.SyncChecker.Synced()
 }

beacon-chain/blockchain/chain_info_forkchoice.go

@@ -3,9 +3,9 @@ package blockchain
 import (
 	"context"
 
-	"github.com/prysmaticlabs/prysm/v4/beacon-chain/state"
-	"github.com/prysmaticlabs/prysm/v4/consensus-types/forkchoice"
-	"github.com/prysmaticlabs/prysm/v4/consensus-types/primitives"
+	"github.com/prysmaticlabs/prysm/v5/beacon-chain/state"
+	"github.com/prysmaticlabs/prysm/v5/consensus-types/forkchoice"
+	"github.com/prysmaticlabs/prysm/v5/consensus-types/primitives"
 )
 
 // CachedHeadRoot returns the corresponding value from Forkchoice

beacon-chain/blockchain/chain_info_norace_test.go

@@ -4,14 +4,14 @@ import (
 	"context"
 	"testing"
 
-	testDB "github.com/prysmaticlabs/prysm/v4/beacon-chain/db/testing"
-	doublylinkedtree "github.com/prysmaticlabs/prysm/v4/beacon-chain/forkchoice/doubly-linked-tree"
-	"github.com/prysmaticlabs/prysm/v4/beacon-chain/state/stategen"
-	"github.com/prysmaticlabs/prysm/v4/consensus-types/blocks"
-	"github.com/prysmaticlabs/prysm/v4/encoding/bytesutil"
-	ethpb "github.com/prysmaticlabs/prysm/v4/proto/prysm/v1alpha1"
-	"github.com/prysmaticlabs/prysm/v4/testing/require"
-	"github.com/prysmaticlabs/prysm/v4/testing/util"
+	testDB "github.com/prysmaticlabs/prysm/v5/beacon-chain/db/testing"
+	doublylinkedtree "github.com/prysmaticlabs/prysm/v5/beacon-chain/forkchoice/doubly-linked-tree"
+	"github.com/prysmaticlabs/prysm/v5/beacon-chain/state/stategen"
+	"github.com/prysmaticlabs/prysm/v5/consensus-types/blocks"
+	"github.com/prysmaticlabs/prysm/v5/encoding/bytesutil"
+	ethpb "github.com/prysmaticlabs/prysm/v5/proto/prysm/v1alpha1"
+	"github.com/prysmaticlabs/prysm/v5/testing/require"
+	"github.com/prysmaticlabs/prysm/v5/testing/util"
 )
 
 func TestHeadSlot_DataRace(t *testing.T) {

beacon-chain/blockchain/chain_info_test.go

@@ -5,21 +5,21 @@ import (
 	"testing"
 	"time"
 
-	testDB "github.com/prysmaticlabs/prysm/v4/beacon-chain/db/testing"
-	doublylinkedtree "github.com/prysmaticlabs/prysm/v4/beacon-chain/forkchoice/doubly-linked-tree"
-	forkchoicetypes "github.com/prysmaticlabs/prysm/v4/beacon-chain/forkchoice/types"
-	"github.com/prysmaticlabs/prysm/v4/beacon-chain/state"
-	state_native "github.com/prysmaticlabs/prysm/v4/beacon-chain/state/state-native"
-	fieldparams "github.com/prysmaticlabs/prysm/v4/config/fieldparams"
-	"github.com/prysmaticlabs/prysm/v4/config/params"
-	"github.com/prysmaticlabs/prysm/v4/consensus-types/blocks"
-	"github.com/prysmaticlabs/prysm/v4/consensus-types/primitives"
-	"github.com/prysmaticlabs/prysm/v4/encoding/bytesutil"
-	enginev1 "github.com/prysmaticlabs/prysm/v4/proto/engine/v1"
-	ethpb "github.com/prysmaticlabs/prysm/v4/proto/prysm/v1alpha1"
-	"github.com/prysmaticlabs/prysm/v4/testing/assert"
-	"github.com/prysmaticlabs/prysm/v4/testing/require"
-	"github.com/prysmaticlabs/prysm/v4/testing/util"
+	testDB "github.com/prysmaticlabs/prysm/v5/beacon-chain/db/testing"
+	doublylinkedtree "github.com/prysmaticlabs/prysm/v5/beacon-chain/forkchoice/doubly-linked-tree"
+	forkchoicetypes "github.com/prysmaticlabs/prysm/v5/beacon-chain/forkchoice/types"
+	"github.com/prysmaticlabs/prysm/v5/beacon-chain/state"
+	state_native "github.com/prysmaticlabs/prysm/v5/beacon-chain/state/state-native"
+	fieldparams "github.com/prysmaticlabs/prysm/v5/config/fieldparams"
+	"github.com/prysmaticlabs/prysm/v5/config/params"
+	"github.com/prysmaticlabs/prysm/v5/consensus-types/blocks"
+	"github.com/prysmaticlabs/prysm/v5/consensus-types/primitives"
+	"github.com/prysmaticlabs/prysm/v5/encoding/bytesutil"
+	enginev1 "github.com/prysmaticlabs/prysm/v5/proto/engine/v1"
+	ethpb "github.com/prysmaticlabs/prysm/v5/proto/prysm/v1alpha1"
+	"github.com/prysmaticlabs/prysm/v5/testing/assert"
+	"github.com/prysmaticlabs/prysm/v5/testing/require"
+	"github.com/prysmaticlabs/prysm/v5/testing/util"
 	"google.golang.org/protobuf/proto"
 )
 
@@ -593,26 +593,3 @@ func TestService_IsFinalized(t *testing.T) {
 	require.Equal(t, true, c.IsFinalized(ctx, br))
 	require.Equal(t, false, c.IsFinalized(ctx, [32]byte{'c'}))
 }
-
-func TestService_inRegularSync(t *testing.T) {
-	ctx := context.Background()
-	c := &Service{cfg: &config{ForkChoiceStore: doublylinkedtree.New()}, head: &head{root: [32]byte{'b'}}}
-	ojc := &ethpb.Checkpoint{Root: params.BeaconConfig().ZeroHash[:]}
-	ofc := &ethpb.Checkpoint{Root: params.BeaconConfig().ZeroHash[:]}
-	st, blkRoot, err := prepareForkchoiceState(ctx, 100, [32]byte{'a'}, [32]byte{}, params.BeaconConfig().ZeroHash, ojc, ofc)
-	require.NoError(t, err)
-	require.NoError(t, c.cfg.ForkChoiceStore.InsertNode(ctx, st, blkRoot))
-	require.Equal(t, false, c.inRegularSync())
-	c.SetGenesisTime(time.Now().Add(time.Second * time.Duration(-1*int64(params.BeaconConfig().SlotsPerEpoch)*int64(params.BeaconConfig().SecondsPerSlot))))
-	st, blkRoot, err = prepareForkchoiceState(ctx, 128, [32]byte{'b'}, [32]byte{'a'}, params.BeaconConfig().ZeroHash, ojc, ofc)
-	require.NoError(t, err)
-	require.NoError(t, c.cfg.ForkChoiceStore.InsertNode(ctx, st, blkRoot))
-	require.Equal(t, false, c.inRegularSync())
-
-	c.SetGenesisTime(time.Now().Add(time.Second * time.Duration(-5*int64(params.BeaconConfig().SlotsPerEpoch)*int64(params.BeaconConfig().SecondsPerSlot))))
-	require.Equal(t, true, c.inRegularSync())
-
-	c.SetGenesisTime(time.Now().Add(time.Second * time.Duration(-1*int64(params.BeaconConfig().SlotsPerEpoch)*int64(params.BeaconConfig().SecondsPerSlot))))
-	c.cfg.ForkChoiceStore.SetGenesisTime(uint64(time.Now().Unix()))
-	require.Equal(t, true, c.inRegularSync())
-}

beacon-chain/blockchain/defragment.go

@@ -3,9 +3,9 @@ package blockchain
 import (
 	"github.com/prometheus/client_golang/prometheus"
 	"github.com/prometheus/client_golang/prometheus/promauto"
-	"github.com/prysmaticlabs/prysm/v4/beacon-chain/state"
-	"github.com/prysmaticlabs/prysm/v4/config/features"
-	"github.com/prysmaticlabs/prysm/v4/time"
+	"github.com/prysmaticlabs/prysm/v5/beacon-chain/state"
+	"github.com/prysmaticlabs/prysm/v5/config/features"
+	"github.com/prysmaticlabs/prysm/v5/time"
 )
 
 var stateDefragmentationTime = promauto.NewSummary(prometheus.SummaryOpts{

beacon-chain/blockchain/error.go

@@ -13,8 +13,6 @@ var (
 	errNilFinalizedInStore = errors.New("nil finalized checkpoint returned from store")
 	// errNilFinalizedCheckpoint is returned when a nil finalized checkpt is returned from a state.
 	errNilFinalizedCheckpoint = errors.New("nil finalized checkpoint returned from state")
-	// errNilJustifiedCheckpoint is returned when a nil justified checkpt is returned from a state.
-	errNilJustifiedCheckpoint = errors.New("nil justified checkpoint returned from state")
 	// errBlockDoesNotExist is returned when a block does not exist for a particular state summary.
 	errBlockDoesNotExist = errors.New("could not find block in DB")
 	// errBlockNotFoundInCacheOrDB is returned when a block is not found in the cache or DB.

beacon-chain/blockchain/error_test.go

@@ -4,7 +4,7 @@ import (
 	"testing"
 
 	"github.com/pkg/errors"
-	"github.com/prysmaticlabs/prysm/v4/testing/require"
+	"github.com/prysmaticlabs/prysm/v5/testing/require"
 )
 
 func TestIsInvalidBlock(t *testing.T) {

beacon-chain/blockchain/execution_engine.go

@@ -7,23 +7,23 @@ import (
 
 	"github.com/ethereum/go-ethereum/common"
 	"github.com/pkg/errors"
-	"github.com/prysmaticlabs/prysm/v4/beacon-chain/cache"
-	"github.com/prysmaticlabs/prysm/v4/beacon-chain/core/blocks"
-	"github.com/prysmaticlabs/prysm/v4/beacon-chain/core/helpers"
-	"github.com/prysmaticlabs/prysm/v4/beacon-chain/core/time"
-	"github.com/prysmaticlabs/prysm/v4/beacon-chain/core/transition"
-	"github.com/prysmaticlabs/prysm/v4/beacon-chain/execution"
-	"github.com/prysmaticlabs/prysm/v4/beacon-chain/state"
-	"github.com/prysmaticlabs/prysm/v4/config/features"
-	"github.com/prysmaticlabs/prysm/v4/config/params"
-	consensusblocks "github.com/prysmaticlabs/prysm/v4/consensus-types/blocks"
-	"github.com/prysmaticlabs/prysm/v4/consensus-types/interfaces"
-	payloadattribute "github.com/prysmaticlabs/prysm/v4/consensus-types/payload-attribute"
-	"github.com/prysmaticlabs/prysm/v4/consensus-types/primitives"
-	"github.com/prysmaticlabs/prysm/v4/encoding/bytesutil"
-	enginev1 "github.com/prysmaticlabs/prysm/v4/proto/engine/v1"
-	"github.com/prysmaticlabs/prysm/v4/runtime/version"
-	"github.com/prysmaticlabs/prysm/v4/time/slots"
+	"github.com/prysmaticlabs/prysm/v5/beacon-chain/cache"
+	"github.com/prysmaticlabs/prysm/v5/beacon-chain/core/blocks"
+	"github.com/prysmaticlabs/prysm/v5/beacon-chain/core/helpers"
+	"github.com/prysmaticlabs/prysm/v5/beacon-chain/core/time"
+	"github.com/prysmaticlabs/prysm/v5/beacon-chain/core/transition"
+	"github.com/prysmaticlabs/prysm/v5/beacon-chain/execution"
+	"github.com/prysmaticlabs/prysm/v5/beacon-chain/state"
+	"github.com/prysmaticlabs/prysm/v5/config/features"
+	"github.com/prysmaticlabs/prysm/v5/config/params"
+	consensusblocks "github.com/prysmaticlabs/prysm/v5/consensus-types/blocks"
+	"github.com/prysmaticlabs/prysm/v5/consensus-types/interfaces"
+	payloadattribute "github.com/prysmaticlabs/prysm/v5/consensus-types/payload-attribute"
+	"github.com/prysmaticlabs/prysm/v5/consensus-types/primitives"
+	"github.com/prysmaticlabs/prysm/v5/encoding/bytesutil"
+	enginev1 "github.com/prysmaticlabs/prysm/v5/proto/engine/v1"
+	"github.com/prysmaticlabs/prysm/v5/runtime/version"
+	"github.com/prysmaticlabs/prysm/v5/time/slots"
 	"github.com/sirupsen/logrus"
 	"go.opencensus.io/trace"
 )

beacon-chain/blockchain/execution_engine_test.go

@@ -7,25 +7,25 @@ import (
 
 	"github.com/ethereum/go-ethereum/common"
 	gethtypes "github.com/ethereum/go-ethereum/core/types"
-	"github.com/prysmaticlabs/prysm/v4/beacon-chain/cache"
-	"github.com/prysmaticlabs/prysm/v4/beacon-chain/core/blocks"
-	"github.com/prysmaticlabs/prysm/v4/beacon-chain/execution"
-	mockExecution "github.com/prysmaticlabs/prysm/v4/beacon-chain/execution/testing"
-	forkchoicetypes "github.com/prysmaticlabs/prysm/v4/beacon-chain/forkchoice/types"
-	bstate "github.com/prysmaticlabs/prysm/v4/beacon-chain/state"
-	state_native "github.com/prysmaticlabs/prysm/v4/beacon-chain/state/state-native"
-	"github.com/prysmaticlabs/prysm/v4/config/features"
-	fieldparams "github.com/prysmaticlabs/prysm/v4/config/fieldparams"
-	"github.com/prysmaticlabs/prysm/v4/config/params"
-	consensusblocks "github.com/prysmaticlabs/prysm/v4/consensus-types/blocks"
-	"github.com/prysmaticlabs/prysm/v4/consensus-types/interfaces"
-	"github.com/prysmaticlabs/prysm/v4/consensus-types/primitives"
-	"github.com/prysmaticlabs/prysm/v4/encoding/bytesutil"
-	v1 "github.com/prysmaticlabs/prysm/v4/proto/engine/v1"
-	ethpb "github.com/prysmaticlabs/prysm/v4/proto/prysm/v1alpha1"
-	"github.com/prysmaticlabs/prysm/v4/testing/assert"
-	"github.com/prysmaticlabs/prysm/v4/testing/require"
-	"github.com/prysmaticlabs/prysm/v4/testing/util"
+	"github.com/prysmaticlabs/prysm/v5/beacon-chain/cache"
+	"github.com/prysmaticlabs/prysm/v5/beacon-chain/core/blocks"
+	"github.com/prysmaticlabs/prysm/v5/beacon-chain/execution"
+	mockExecution "github.com/prysmaticlabs/prysm/v5/beacon-chain/execution/testing"
+	forkchoicetypes "github.com/prysmaticlabs/prysm/v5/beacon-chain/forkchoice/types"
+	bstate "github.com/prysmaticlabs/prysm/v5/beacon-chain/state"
+	state_native "github.com/prysmaticlabs/prysm/v5/beacon-chain/state/state-native"
+	"github.com/prysmaticlabs/prysm/v5/config/features"
+	fieldparams "github.com/prysmaticlabs/prysm/v5/config/fieldparams"
+	"github.com/prysmaticlabs/prysm/v5/config/params"
+	consensusblocks "github.com/prysmaticlabs/prysm/v5/consensus-types/blocks"
+	"github.com/prysmaticlabs/prysm/v5/consensus-types/interfaces"
+	"github.com/prysmaticlabs/prysm/v5/consensus-types/primitives"
+	"github.com/prysmaticlabs/prysm/v5/encoding/bytesutil"
+	v1 "github.com/prysmaticlabs/prysm/v5/proto/engine/v1"
+	ethpb "github.com/prysmaticlabs/prysm/v5/proto/prysm/v1alpha1"
+	"github.com/prysmaticlabs/prysm/v5/testing/assert"
+	"github.com/prysmaticlabs/prysm/v5/testing/require"
+	"github.com/prysmaticlabs/prysm/v5/testing/util"
 )
 
 func Test_NotifyForkchoiceUpdate_GetPayloadAttrErrorCanContinue(t *testing.T) {

beacon-chain/blockchain/forkchoice_update_execution.go

@@ -6,13 +6,13 @@ import (
 	"time"
 
 	"github.com/pkg/errors"
-	doublylinkedtree "github.com/prysmaticlabs/prysm/v4/beacon-chain/forkchoice/doubly-linked-tree"
-	"github.com/prysmaticlabs/prysm/v4/beacon-chain/state"
-	"github.com/prysmaticlabs/prysm/v4/config/params"
-	"github.com/prysmaticlabs/prysm/v4/consensus-types/interfaces"
-	payloadattribute "github.com/prysmaticlabs/prysm/v4/consensus-types/payload-attribute"
-	"github.com/prysmaticlabs/prysm/v4/consensus-types/primitives"
-	"github.com/prysmaticlabs/prysm/v4/time/slots"
+	doublylinkedtree "github.com/prysmaticlabs/prysm/v5/beacon-chain/forkchoice/doubly-linked-tree"
+	"github.com/prysmaticlabs/prysm/v5/beacon-chain/state"
+	"github.com/prysmaticlabs/prysm/v5/config/params"
+	"github.com/prysmaticlabs/prysm/v5/consensus-types/interfaces"
+	payloadattribute "github.com/prysmaticlabs/prysm/v5/consensus-types/payload-attribute"
+	"github.com/prysmaticlabs/prysm/v5/consensus-types/primitives"
+	"github.com/prysmaticlabs/prysm/v5/time/slots"
 	"github.com/sirupsen/logrus"
 	"go.opencensus.io/trace"
 )
@@ -73,6 +73,8 @@ func (s *Service) sendFCUWithAttributes(cfg *postBlockProcessConfig, fcuArgs *fc
 	slotCtx, cancel := context.WithTimeout(context.Background(), slotDeadline)
 	defer cancel()
 	cfg.ctx = slotCtx
+	s.cfg.ForkChoiceStore.RLock()
+	defer s.cfg.ForkChoiceStore.RUnlock()
 	if err := s.computePayloadAttributes(cfg, fcuArgs); err != nil {
 		log.WithError(err).Error("could not compute payload attributes")
 		return
@@ -80,8 +82,6 @@ func (s *Service) sendFCUWithAttributes(cfg *postBlockProcessConfig, fcuArgs *fc
 	if fcuArgs.attributes.IsEmpty() {
 		return
 	}
-	s.cfg.ForkChoiceStore.RLock()
-	defer s.cfg.ForkChoiceStore.RUnlock()
 	if _, err := s.notifyForkchoiceUpdate(cfg.ctx, fcuArgs); err != nil {
 		log.WithError(err).Error("could not update forkchoice with payload attributes for proposal")
 	}

beacon-chain/blockchain/forkchoice_update_execution_test.go

@@ -5,15 +5,15 @@ import (
 	"testing"
 	"time"
 
-	"github.com/prysmaticlabs/prysm/v4/beacon-chain/cache"
-	testDB "github.com/prysmaticlabs/prysm/v4/beacon-chain/db/testing"
-	mockExecution "github.com/prysmaticlabs/prysm/v4/beacon-chain/execution/testing"
-	"github.com/prysmaticlabs/prysm/v4/config/params"
-	"github.com/prysmaticlabs/prysm/v4/consensus-types/blocks"
-	"github.com/prysmaticlabs/prysm/v4/consensus-types/primitives"
-	ethpb "github.com/prysmaticlabs/prysm/v4/proto/prysm/v1alpha1"
-	"github.com/prysmaticlabs/prysm/v4/testing/require"
-	"github.com/prysmaticlabs/prysm/v4/testing/util"
+	"github.com/prysmaticlabs/prysm/v5/beacon-chain/cache"
+	testDB "github.com/prysmaticlabs/prysm/v5/beacon-chain/db/testing"
+	mockExecution "github.com/prysmaticlabs/prysm/v5/beacon-chain/execution/testing"
+	"github.com/prysmaticlabs/prysm/v5/config/params"
+	"github.com/prysmaticlabs/prysm/v5/consensus-types/blocks"
+	"github.com/prysmaticlabs/prysm/v5/consensus-types/primitives"
+	ethpb "github.com/prysmaticlabs/prysm/v5/proto/prysm/v1alpha1"
+	"github.com/prysmaticlabs/prysm/v5/testing/require"
+	"github.com/prysmaticlabs/prysm/v5/testing/util"
 	logTest "github.com/sirupsen/logrus/hooks/test"
 )
 

beacon-chain/blockchain/head.go

@@ -6,21 +6,21 @@ import (
 	"fmt"
 
 	"github.com/pkg/errors"
-	"github.com/prysmaticlabs/prysm/v4/beacon-chain/core/feed"
-	statefeed "github.com/prysmaticlabs/prysm/v4/beacon-chain/core/feed/state"
-	"github.com/prysmaticlabs/prysm/v4/beacon-chain/core/helpers"
-	"github.com/prysmaticlabs/prysm/v4/beacon-chain/forkchoice"
-	"github.com/prysmaticlabs/prysm/v4/beacon-chain/state"
-	fieldparams "github.com/prysmaticlabs/prysm/v4/config/fieldparams"
-	"github.com/prysmaticlabs/prysm/v4/config/params"
-	"github.com/prysmaticlabs/prysm/v4/consensus-types/blocks"
-	"github.com/prysmaticlabs/prysm/v4/consensus-types/interfaces"
-	"github.com/prysmaticlabs/prysm/v4/consensus-types/primitives"
-	"github.com/prysmaticlabs/prysm/v4/encoding/bytesutil"
-	"github.com/prysmaticlabs/prysm/v4/math"
-	ethpbv1 "github.com/prysmaticlabs/prysm/v4/proto/eth/v1"
-	"github.com/prysmaticlabs/prysm/v4/runtime/version"
-	"github.com/prysmaticlabs/prysm/v4/time/slots"
+	"github.com/prysmaticlabs/prysm/v5/beacon-chain/core/feed"
+	statefeed "github.com/prysmaticlabs/prysm/v5/beacon-chain/core/feed/state"
+	"github.com/prysmaticlabs/prysm/v5/beacon-chain/core/helpers"
+	"github.com/prysmaticlabs/prysm/v5/beacon-chain/forkchoice"
+	"github.com/prysmaticlabs/prysm/v5/beacon-chain/state"
+	fieldparams "github.com/prysmaticlabs/prysm/v5/config/fieldparams"
+	"github.com/prysmaticlabs/prysm/v5/config/params"
+	"github.com/prysmaticlabs/prysm/v5/consensus-types/blocks"
+	"github.com/prysmaticlabs/prysm/v5/consensus-types/interfaces"
+	"github.com/prysmaticlabs/prysm/v5/consensus-types/primitives"
+	"github.com/prysmaticlabs/prysm/v5/encoding/bytesutil"
+	"github.com/prysmaticlabs/prysm/v5/math"
+	ethpbv1 "github.com/prysmaticlabs/prysm/v5/proto/eth/v1"
+	"github.com/prysmaticlabs/prysm/v5/runtime/version"
+	"github.com/prysmaticlabs/prysm/v5/time/slots"
 	"github.com/sirupsen/logrus"
 	"go.opencensus.io/trace"
 )

beacon-chain/blockchain/head_sync_committee_info.go

@@ -5,17 +5,17 @@ import (
 	"fmt"
 
 	"github.com/pkg/errors"
-	"github.com/prysmaticlabs/prysm/v4/async"
-	"github.com/prysmaticlabs/prysm/v4/beacon-chain/cache"
-	"github.com/prysmaticlabs/prysm/v4/beacon-chain/core/altair"
-	"github.com/prysmaticlabs/prysm/v4/beacon-chain/core/helpers"
-	"github.com/prysmaticlabs/prysm/v4/beacon-chain/core/signing"
-	"github.com/prysmaticlabs/prysm/v4/beacon-chain/core/transition"
-	"github.com/prysmaticlabs/prysm/v4/beacon-chain/state"
-	"github.com/prysmaticlabs/prysm/v4/config/params"
-	"github.com/prysmaticlabs/prysm/v4/consensus-types/primitives"
-	ethpb "github.com/prysmaticlabs/prysm/v4/proto/prysm/v1alpha1"
-	"github.com/prysmaticlabs/prysm/v4/time/slots"
+	"github.com/prysmaticlabs/prysm/v5/async"
+	"github.com/prysmaticlabs/prysm/v5/beacon-chain/cache"
+	"github.com/prysmaticlabs/prysm/v5/beacon-chain/core/altair"
+	"github.com/prysmaticlabs/prysm/v5/beacon-chain/core/helpers"
+	"github.com/prysmaticlabs/prysm/v5/beacon-chain/core/signing"
+	"github.com/prysmaticlabs/prysm/v5/beacon-chain/core/transition"
+	"github.com/prysmaticlabs/prysm/v5/beacon-chain/state"
+	"github.com/prysmaticlabs/prysm/v5/config/params"
+	"github.com/prysmaticlabs/prysm/v5/consensus-types/primitives"
+	ethpb "github.com/prysmaticlabs/prysm/v5/proto/prysm/v1alpha1"
+	"github.com/prysmaticlabs/prysm/v5/time/slots"
 )
 
 // Initialize the state cache for sync committees.

beacon-chain/blockchain/head_sync_committee_info_test.go

@@ -4,14 +4,14 @@ import (
 	"context"
 	"testing"
 
-	"github.com/prysmaticlabs/prysm/v4/beacon-chain/cache"
-	"github.com/prysmaticlabs/prysm/v4/beacon-chain/core/signing"
-	dbTest "github.com/prysmaticlabs/prysm/v4/beacon-chain/db/testing"
-	"github.com/prysmaticlabs/prysm/v4/config/params"
-	"github.com/prysmaticlabs/prysm/v4/consensus-types/primitives"
-	"github.com/prysmaticlabs/prysm/v4/testing/require"
-	"github.com/prysmaticlabs/prysm/v4/testing/util"
-	"github.com/prysmaticlabs/prysm/v4/time/slots"
+	"github.com/prysmaticlabs/prysm/v5/beacon-chain/cache"
+	"github.com/prysmaticlabs/prysm/v5/beacon-chain/core/signing"
+	dbTest "github.com/prysmaticlabs/prysm/v5/beacon-chain/db/testing"
+	"github.com/prysmaticlabs/prysm/v5/config/params"
+	"github.com/prysmaticlabs/prysm/v5/consensus-types/primitives"
+	"github.com/prysmaticlabs/prysm/v5/testing/require"
+	"github.com/prysmaticlabs/prysm/v5/testing/util"
+	"github.com/prysmaticlabs/prysm/v5/time/slots"
 )
 
 func TestService_HeadSyncCommitteeIndices(t *testing.T) {

beacon-chain/blockchain/head_test.go

@@ -7,20 +7,20 @@ import (
 	"testing"
 	"time"
 
-	mock "github.com/prysmaticlabs/prysm/v4/beacon-chain/blockchain/testing"
-	testDB "github.com/prysmaticlabs/prysm/v4/beacon-chain/db/testing"
-	forkchoicetypes "github.com/prysmaticlabs/prysm/v4/beacon-chain/forkchoice/types"
-	"github.com/prysmaticlabs/prysm/v4/beacon-chain/operations/blstoexec"
-	"github.com/prysmaticlabs/prysm/v4/config/params"
-	"github.com/prysmaticlabs/prysm/v4/consensus-types/blocks"
-	"github.com/prysmaticlabs/prysm/v4/consensus-types/primitives"
-	"github.com/prysmaticlabs/prysm/v4/encoding/bytesutil"
-	ethpbv1 "github.com/prysmaticlabs/prysm/v4/proto/eth/v1"
-	ethpb "github.com/prysmaticlabs/prysm/v4/proto/prysm/v1alpha1"
-	"github.com/prysmaticlabs/prysm/v4/testing/assert"
-	"github.com/prysmaticlabs/prysm/v4/testing/require"
-	"github.com/prysmaticlabs/prysm/v4/testing/util"
-	"github.com/prysmaticlabs/prysm/v4/time/slots"
+	mock "github.com/prysmaticlabs/prysm/v5/beacon-chain/blockchain/testing"
+	testDB "github.com/prysmaticlabs/prysm/v5/beacon-chain/db/testing"
+	forkchoicetypes "github.com/prysmaticlabs/prysm/v5/beacon-chain/forkchoice/types"
+	"github.com/prysmaticlabs/prysm/v5/beacon-chain/operations/blstoexec"
+	"github.com/prysmaticlabs/prysm/v5/config/params"
+	"github.com/prysmaticlabs/prysm/v5/consensus-types/blocks"
+	"github.com/prysmaticlabs/prysm/v5/consensus-types/primitives"
+	"github.com/prysmaticlabs/prysm/v5/encoding/bytesutil"
+	ethpbv1 "github.com/prysmaticlabs/prysm/v5/proto/eth/v1"
+	ethpb "github.com/prysmaticlabs/prysm/v5/proto/prysm/v1alpha1"
+	"github.com/prysmaticlabs/prysm/v5/testing/assert"
+	"github.com/prysmaticlabs/prysm/v5/testing/require"
+	"github.com/prysmaticlabs/prysm/v5/testing/util"
+	"github.com/prysmaticlabs/prysm/v5/time/slots"
 	logTest "github.com/sirupsen/logrus/hooks/test"
 )
 
@@ -63,7 +63,7 @@ func TestSaveHead_Different(t *testing.T) {
 	wsb := util.SaveBlock(t, context.Background(), service.cfg.BeaconDB, newHeadSignedBlock)
 	newRoot, err := newHeadBlock.HashTreeRoot()
 	require.NoError(t, err)
-	state, blkRoot, err = prepareForkchoiceState(ctx, wsb.Block().Slot()-1, wsb.Block().ParentRoot(), service.cfg.ForkChoiceStore.CachedHeadRoot(), [32]byte{}, ojc, ofc)
+	state, blkRoot, err = prepareForkchoiceState(ctx, slots.PrevSlot(wsb.Block().Slot()), wsb.Block().ParentRoot(), service.cfg.ForkChoiceStore.CachedHeadRoot(), [32]byte{}, ojc, ofc)
 	require.NoError(t, err)
 	require.NoError(t, service.cfg.ForkChoiceStore.InsertNode(ctx, state, blkRoot))
 
@@ -238,7 +238,7 @@ func TestRetrieveHead_ReadOnly(t *testing.T) {
 	wsb := util.SaveBlock(t, context.Background(), service.cfg.BeaconDB, newHeadSignedBlock)
 	newRoot, err := newHeadBlock.HashTreeRoot()
 	require.NoError(t, err)
-	state, blkRoot, err := prepareForkchoiceState(ctx, wsb.Block().Slot()-1, wsb.Block().ParentRoot(), service.cfg.ForkChoiceStore.CachedHeadRoot(), [32]byte{}, ojc, ofc)
+	state, blkRoot, err := prepareForkchoiceState(ctx, slots.PrevSlot(wsb.Block().Slot()), wsb.Block().ParentRoot(), service.cfg.ForkChoiceStore.CachedHeadRoot(), [32]byte{}, ojc, ofc)
 	require.NoError(t, err)
 	require.NoError(t, service.cfg.ForkChoiceStore.InsertNode(ctx, state, blkRoot))
 

beacon-chain/blockchain/init_sync_process_block.go

@@ -4,8 +4,8 @@ import (
 	"context"
 
 	"github.com/pkg/errors"
-	"github.com/prysmaticlabs/prysm/v4/consensus-types/blocks"
-	"github.com/prysmaticlabs/prysm/v4/consensus-types/interfaces"
+	"github.com/prysmaticlabs/prysm/v5/consensus-types/blocks"
+	"github.com/prysmaticlabs/prysm/v5/consensus-types/interfaces"
 )
 
 // This saves a beacon block to the initial sync blocks cache. It rate limits how many blocks

beacon-chain/blockchain/init_sync_process_block_test.go

@@ -4,10 +4,10 @@ import (
 	"context"
 	"testing"
 
-	testDB "github.com/prysmaticlabs/prysm/v4/beacon-chain/db/testing"
-	"github.com/prysmaticlabs/prysm/v4/consensus-types/blocks"
-	"github.com/prysmaticlabs/prysm/v4/testing/require"
-	"github.com/prysmaticlabs/prysm/v4/testing/util"
+	testDB "github.com/prysmaticlabs/prysm/v5/beacon-chain/db/testing"
+	"github.com/prysmaticlabs/prysm/v5/consensus-types/blocks"
+	"github.com/prysmaticlabs/prysm/v5/testing/require"
+	"github.com/prysmaticlabs/prysm/v5/testing/util"
 )
 
 func TestService_getBlock(t *testing.T) {

beacon-chain/blockchain/init_test.go

@@ -1,7 +1,7 @@
 package blockchain
 
 import (
-	"github.com/prysmaticlabs/prysm/v4/config/params"
+	"github.com/prysmaticlabs/prysm/v5/config/params"
 )
 
 func init() {

beacon-chain/blockchain/kzg/BUILD.bazel

@@ -7,7 +7,7 @@ go_library(
         "validation.go",
     ],
     embedsrcs = ["trusted_setup.json"],
-    importpath = "github.com/prysmaticlabs/prysm/v4/beacon-chain/blockchain/kzg",
+    importpath = "github.com/prysmaticlabs/prysm/v5/beacon-chain/blockchain/kzg",
     visibility = ["//visibility:public"],
     deps = [
         "//consensus-types/blocks:go_default_library",

beacon-chain/blockchain/kzg/trusted_setup_test.go

@@ -3,7 +3,7 @@ package kzg
 import (
 	"testing"
 
-	"github.com/prysmaticlabs/prysm/v4/testing/require"
+	"github.com/prysmaticlabs/prysm/v5/testing/require"
 )
 
 func TestStart(t *testing.T) {

beacon-chain/blockchain/kzg/validation.go

@@ -2,7 +2,7 @@ package kzg
 
 import (
 	GoKZG "github.com/crate-crypto/go-kzg-4844"
-	"github.com/prysmaticlabs/prysm/v4/consensus-types/blocks"
+	"github.com/prysmaticlabs/prysm/v5/consensus-types/blocks"
 )
 
 // Verify performs single or batch verification of commitments depending on the number of given BlobSidecars.

beacon-chain/blockchain/kzg/validation_test.go

@@ -8,8 +8,8 @@ import (
 
 	"github.com/consensys/gnark-crypto/ecc/bls12-381/fr"
 	GoKZG "github.com/crate-crypto/go-kzg-4844"
-	"github.com/prysmaticlabs/prysm/v4/consensus-types/blocks"
-	"github.com/prysmaticlabs/prysm/v4/testing/require"
+	"github.com/prysmaticlabs/prysm/v5/consensus-types/blocks"
+	"github.com/prysmaticlabs/prysm/v5/testing/require"
 	"github.com/sirupsen/logrus"
 )
 

beacon-chain/blockchain/lightclient.go

@@ -5,14 +5,14 @@ import (
 	"context"
 	"fmt"
 
-	"github.com/prysmaticlabs/prysm/v4/beacon-chain/state"
-	"github.com/prysmaticlabs/prysm/v4/config/params"
-	"github.com/prysmaticlabs/prysm/v4/consensus-types/interfaces"
-	"github.com/prysmaticlabs/prysm/v4/encoding/bytesutil"
-	ethpbv1 "github.com/prysmaticlabs/prysm/v4/proto/eth/v1"
-	ethpbv2 "github.com/prysmaticlabs/prysm/v4/proto/eth/v2"
-	"github.com/prysmaticlabs/prysm/v4/proto/migration"
-	"github.com/prysmaticlabs/prysm/v4/time/slots"
+	"github.com/prysmaticlabs/prysm/v5/beacon-chain/state"
+	"github.com/prysmaticlabs/prysm/v5/config/params"
+	"github.com/prysmaticlabs/prysm/v5/consensus-types/interfaces"
+	"github.com/prysmaticlabs/prysm/v5/encoding/bytesutil"
+	ethpbv1 "github.com/prysmaticlabs/prysm/v5/proto/eth/v1"
+	ethpbv2 "github.com/prysmaticlabs/prysm/v5/proto/eth/v2"
+	"github.com/prysmaticlabs/prysm/v5/proto/migration"
+	"github.com/prysmaticlabs/prysm/v5/time/slots"
 )
 
 const (

beacon-chain/blockchain/lightclient_test.go

@@ -4,16 +4,16 @@ import (
 	"context"
 	"testing"
 
-	"github.com/prysmaticlabs/prysm/v4/beacon-chain/state"
-	"github.com/prysmaticlabs/prysm/v4/config/params"
-	"github.com/prysmaticlabs/prysm/v4/consensus-types/blocks"
-	"github.com/prysmaticlabs/prysm/v4/consensus-types/interfaces"
-	"github.com/prysmaticlabs/prysm/v4/consensus-types/primitives"
-	v1 "github.com/prysmaticlabs/prysm/v4/proto/eth/v1"
-	ethpbv2 "github.com/prysmaticlabs/prysm/v4/proto/eth/v2"
-	ethpb "github.com/prysmaticlabs/prysm/v4/proto/prysm/v1alpha1"
-	"github.com/prysmaticlabs/prysm/v4/testing/require"
-	"github.com/prysmaticlabs/prysm/v4/testing/util"
+	"github.com/prysmaticlabs/prysm/v5/beacon-chain/state"
+	"github.com/prysmaticlabs/prysm/v5/config/params"
+	"github.com/prysmaticlabs/prysm/v5/consensus-types/blocks"
+	"github.com/prysmaticlabs/prysm/v5/consensus-types/interfaces"
+	"github.com/prysmaticlabs/prysm/v5/consensus-types/primitives"
+	v1 "github.com/prysmaticlabs/prysm/v5/proto/eth/v1"
+	ethpbv2 "github.com/prysmaticlabs/prysm/v5/proto/eth/v2"
+	ethpb "github.com/prysmaticlabs/prysm/v5/proto/prysm/v1alpha1"
+	"github.com/prysmaticlabs/prysm/v5/testing/require"
+	"github.com/prysmaticlabs/prysm/v5/testing/util"
 )
 
 type testlc struct {

beacon-chain/blockchain/log.go

@@ -6,15 +6,15 @@ import (
 	"time"
 
 	"github.com/pkg/errors"
-	"github.com/prysmaticlabs/prysm/v4/beacon-chain/core/blocks"
-	"github.com/prysmaticlabs/prysm/v4/config/params"
-	consensus_types "github.com/prysmaticlabs/prysm/v4/consensus-types"
-	"github.com/prysmaticlabs/prysm/v4/consensus-types/interfaces"
-	"github.com/prysmaticlabs/prysm/v4/encoding/bytesutil"
-	ethpb "github.com/prysmaticlabs/prysm/v4/proto/prysm/v1alpha1"
-	"github.com/prysmaticlabs/prysm/v4/runtime/version"
-	prysmTime "github.com/prysmaticlabs/prysm/v4/time"
-	"github.com/prysmaticlabs/prysm/v4/time/slots"
+	"github.com/prysmaticlabs/prysm/v5/beacon-chain/core/blocks"
+	"github.com/prysmaticlabs/prysm/v5/config/params"
+	consensus_types "github.com/prysmaticlabs/prysm/v5/consensus-types"
+	"github.com/prysmaticlabs/prysm/v5/consensus-types/interfaces"
+	"github.com/prysmaticlabs/prysm/v5/encoding/bytesutil"
+	ethpb "github.com/prysmaticlabs/prysm/v5/proto/prysm/v1alpha1"
+	"github.com/prysmaticlabs/prysm/v5/runtime/version"
+	prysmTime "github.com/prysmaticlabs/prysm/v5/time"
+	"github.com/prysmaticlabs/prysm/v5/time/slots"
 	"github.com/sirupsen/logrus"
 )
 

beacon-chain/blockchain/log_test.go

@@ -3,11 +3,11 @@ package blockchain
 import (
 	"testing"
 
-	"github.com/prysmaticlabs/prysm/v4/consensus-types/blocks"
-	"github.com/prysmaticlabs/prysm/v4/consensus-types/interfaces"
-	enginev1 "github.com/prysmaticlabs/prysm/v4/proto/engine/v1"
-	ethpb "github.com/prysmaticlabs/prysm/v4/proto/prysm/v1alpha1"
-	"github.com/prysmaticlabs/prysm/v4/testing/require"
+	"github.com/prysmaticlabs/prysm/v5/consensus-types/blocks"
+	"github.com/prysmaticlabs/prysm/v5/consensus-types/interfaces"
+	enginev1 "github.com/prysmaticlabs/prysm/v5/proto/engine/v1"
+	ethpb "github.com/prysmaticlabs/prysm/v5/proto/prysm/v1alpha1"
+	"github.com/prysmaticlabs/prysm/v5/testing/require"
 	logTest "github.com/sirupsen/logrus/hooks/test"
 )
 

beacon-chain/blockchain/metrics.go

@@ -6,15 +6,15 @@ import (
 	"github.com/pkg/errors"
 	"github.com/prometheus/client_golang/prometheus"
 	"github.com/prometheus/client_golang/prometheus/promauto"
-	"github.com/prysmaticlabs/prysm/v4/beacon-chain/core/altair"
-	"github.com/prysmaticlabs/prysm/v4/beacon-chain/core/epoch/precompute"
-	"github.com/prysmaticlabs/prysm/v4/beacon-chain/state"
-	"github.com/prysmaticlabs/prysm/v4/config/params"
-	"github.com/prysmaticlabs/prysm/v4/consensus-types/interfaces"
-	"github.com/prysmaticlabs/prysm/v4/consensus-types/primitives"
-	"github.com/prysmaticlabs/prysm/v4/encoding/bytesutil"
-	ethpb "github.com/prysmaticlabs/prysm/v4/proto/prysm/v1alpha1"
-	"github.com/prysmaticlabs/prysm/v4/runtime/version"
+	"github.com/prysmaticlabs/prysm/v5/beacon-chain/core/altair"
+	"github.com/prysmaticlabs/prysm/v5/beacon-chain/core/epoch/precompute"
+	"github.com/prysmaticlabs/prysm/v5/beacon-chain/state"
+	"github.com/prysmaticlabs/prysm/v5/config/params"
+	"github.com/prysmaticlabs/prysm/v5/consensus-types/interfaces"
+	"github.com/prysmaticlabs/prysm/v5/consensus-types/primitives"
+	"github.com/prysmaticlabs/prysm/v5/encoding/bytesutil"
+	ethpb "github.com/prysmaticlabs/prysm/v5/proto/prysm/v1alpha1"
+	"github.com/prysmaticlabs/prysm/v5/runtime/version"
 )
 
 var (

beacon-chain/blockchain/metrics_test.go

@@ -4,9 +4,9 @@ import (
 	"context"
 	"testing"
 
-	eth "github.com/prysmaticlabs/prysm/v4/proto/prysm/v1alpha1"
-	"github.com/prysmaticlabs/prysm/v4/testing/require"
-	"github.com/prysmaticlabs/prysm/v4/testing/util"
+	eth "github.com/prysmaticlabs/prysm/v5/proto/prysm/v1alpha1"
+	"github.com/prysmaticlabs/prysm/v5/testing/require"
+	"github.com/prysmaticlabs/prysm/v5/testing/util"
 )
 
 func TestReportEpochMetrics_BadHeadState(t *testing.T) {

beacon-chain/blockchain/mock_test.go

@@ -3,10 +3,10 @@ package blockchain
 import (
 	"testing"
 
-	testDB "github.com/prysmaticlabs/prysm/v4/beacon-chain/db/testing"
-	doublylinkedtree "github.com/prysmaticlabs/prysm/v4/beacon-chain/forkchoice/doubly-linked-tree"
-	"github.com/prysmaticlabs/prysm/v4/beacon-chain/startup"
-	"github.com/prysmaticlabs/prysm/v4/beacon-chain/state/stategen"
+	testDB "github.com/prysmaticlabs/prysm/v5/beacon-chain/db/testing"
+	doublylinkedtree "github.com/prysmaticlabs/prysm/v5/beacon-chain/forkchoice/doubly-linked-tree"
+	"github.com/prysmaticlabs/prysm/v5/beacon-chain/startup"
+	"github.com/prysmaticlabs/prysm/v5/beacon-chain/state/stategen"
 )
 
 func testServiceOptsWithDB(t *testing.T) []Option {

beacon-chain/blockchain/options.go

@@ -1,22 +1,22 @@
 package blockchain
 
 import (
-	"github.com/prysmaticlabs/prysm/v4/async/event"
-	"github.com/prysmaticlabs/prysm/v4/beacon-chain/cache"
-	statefeed "github.com/prysmaticlabs/prysm/v4/beacon-chain/core/feed/state"
-	"github.com/prysmaticlabs/prysm/v4/beacon-chain/db"
-	"github.com/prysmaticlabs/prysm/v4/beacon-chain/db/filesystem"
-	"github.com/prysmaticlabs/prysm/v4/beacon-chain/execution"
-	"github.com/prysmaticlabs/prysm/v4/beacon-chain/forkchoice"
-	"github.com/prysmaticlabs/prysm/v4/beacon-chain/operations/attestations"
-	"github.com/prysmaticlabs/prysm/v4/beacon-chain/operations/blstoexec"
-	"github.com/prysmaticlabs/prysm/v4/beacon-chain/operations/slashings"
-	"github.com/prysmaticlabs/prysm/v4/beacon-chain/operations/voluntaryexits"
-	"github.com/prysmaticlabs/prysm/v4/beacon-chain/p2p"
-	"github.com/prysmaticlabs/prysm/v4/beacon-chain/startup"
-	"github.com/prysmaticlabs/prysm/v4/beacon-chain/state"
-	"github.com/prysmaticlabs/prysm/v4/beacon-chain/state/stategen"
-	ethpb "github.com/prysmaticlabs/prysm/v4/proto/prysm/v1alpha1"
+	"github.com/prysmaticlabs/prysm/v5/async/event"
+	"github.com/prysmaticlabs/prysm/v5/beacon-chain/cache"
+	statefeed "github.com/prysmaticlabs/prysm/v5/beacon-chain/core/feed/state"
+	"github.com/prysmaticlabs/prysm/v5/beacon-chain/db"
+	"github.com/prysmaticlabs/prysm/v5/beacon-chain/db/filesystem"
+	"github.com/prysmaticlabs/prysm/v5/beacon-chain/execution"
+	"github.com/prysmaticlabs/prysm/v5/beacon-chain/forkchoice"
+	"github.com/prysmaticlabs/prysm/v5/beacon-chain/operations/attestations"
+	"github.com/prysmaticlabs/prysm/v5/beacon-chain/operations/blstoexec"
+	"github.com/prysmaticlabs/prysm/v5/beacon-chain/operations/slashings"
+	"github.com/prysmaticlabs/prysm/v5/beacon-chain/operations/voluntaryexits"
+	"github.com/prysmaticlabs/prysm/v5/beacon-chain/p2p"
+	"github.com/prysmaticlabs/prysm/v5/beacon-chain/startup"
+	"github.com/prysmaticlabs/prysm/v5/beacon-chain/state"
+	"github.com/prysmaticlabs/prysm/v5/beacon-chain/state/stategen"
+	ethpb "github.com/prysmaticlabs/prysm/v5/proto/prysm/v1alpha1"
 )
 
 type Option func(s *Service) error
@@ -198,3 +198,10 @@ func WithBlobStorage(b *filesystem.BlobStorage) Option {
 		return nil
 	}
 }
+
+func WithSyncChecker(checker Checker) Option {
+	return func(s *Service) error {
+		s.cfg.SyncChecker = checker
+		return nil
+	}
+}

beacon-chain/blockchain/pow_block.go

@@ -10,13 +10,13 @@ import (
 	"github.com/ethereum/go-ethereum/common/hexutil"
 	"github.com/holiman/uint256"
 	"github.com/pkg/errors"
-	"github.com/prysmaticlabs/prysm/v4/config/params"
-	"github.com/prysmaticlabs/prysm/v4/consensus-types/blocks"
-	"github.com/prysmaticlabs/prysm/v4/consensus-types/interfaces"
-	"github.com/prysmaticlabs/prysm/v4/consensus-types/primitives"
-	"github.com/prysmaticlabs/prysm/v4/encoding/bytesutil"
-	"github.com/prysmaticlabs/prysm/v4/runtime/version"
-	"github.com/prysmaticlabs/prysm/v4/time/slots"
+	"github.com/prysmaticlabs/prysm/v5/config/params"
+	"github.com/prysmaticlabs/prysm/v5/consensus-types/blocks"
+	"github.com/prysmaticlabs/prysm/v5/consensus-types/interfaces"
+	"github.com/prysmaticlabs/prysm/v5/consensus-types/primitives"
+	"github.com/prysmaticlabs/prysm/v5/encoding/bytesutil"
+	"github.com/prysmaticlabs/prysm/v5/runtime/version"
+	"github.com/prysmaticlabs/prysm/v5/time/slots"
 	"github.com/sirupsen/logrus"
 )
 

beacon-chain/blockchain/pow_block_test.go

@@ -7,14 +7,14 @@ import (
 
 	gethtypes "github.com/ethereum/go-ethereum/core/types"
 	"github.com/holiman/uint256"
-	mocks "github.com/prysmaticlabs/prysm/v4/beacon-chain/execution/testing"
-	"github.com/prysmaticlabs/prysm/v4/config/params"
-	"github.com/prysmaticlabs/prysm/v4/consensus-types/blocks"
-	"github.com/prysmaticlabs/prysm/v4/encoding/bytesutil"
-	enginev1 "github.com/prysmaticlabs/prysm/v4/proto/engine/v1"
-	ethpb "github.com/prysmaticlabs/prysm/v4/proto/prysm/v1alpha1"
-	"github.com/prysmaticlabs/prysm/v4/testing/require"
-	"github.com/prysmaticlabs/prysm/v4/testing/util"
+	mocks "github.com/prysmaticlabs/prysm/v5/beacon-chain/execution/testing"
+	"github.com/prysmaticlabs/prysm/v5/config/params"
+	"github.com/prysmaticlabs/prysm/v5/consensus-types/blocks"
+	"github.com/prysmaticlabs/prysm/v5/encoding/bytesutil"
+	enginev1 "github.com/prysmaticlabs/prysm/v5/proto/engine/v1"
+	ethpb "github.com/prysmaticlabs/prysm/v5/proto/prysm/v1alpha1"
+	"github.com/prysmaticlabs/prysm/v5/testing/require"
+	"github.com/prysmaticlabs/prysm/v5/testing/util"
 )
 
 func Test_validTerminalPowBlock(t *testing.T) {
@@ -163,7 +163,7 @@ func Test_getBlkParentHashAndTD(t *testing.T) {
 	parentHash, totalDifficulty, err := service.getBlkParentHashAndTD(ctx, h[:])
 	require.NoError(t, err)
 	require.Equal(t, p, bytesutil.ToBytes32(parentHash))
-	require.Equal(t, td, totalDifficulty.String())
+	require.Equal(t, td, totalDifficulty.Hex())
 
 	_, _, err = service.getBlkParentHashAndTD(ctx, []byte{'c'})
 	require.ErrorContains(t, "could not get pow block: block not found", err)