Sourced from github.com/attestantio/go-eth2-client's changelog.

0.24.2:

• support single_attestation event
• support change to attestation event; this event now emits a spec.VersionedAttestation
• support change to attester_slashing event; this event now emits an electra.AttesterSlashing
• update Events endpoint to provide specific handlers for each event

0.24.0:

• support electra
  • the most notable change is that a number of functions now use spec.VersionedAttestation in place of phase0.Attestation
  • this release uses a number of new beacon API endpoints, specifically:
    • /eth/v2/validator/aggregate_attestation
    • /eth/v2/validator/aggregate_and_proofs
    • /eth/v2/beacon/pool/attestations These endpoints are supported in all current releases of major beacon nodes at the time of release

0.23.1:

• add ability to override individual provider functions in mock client

0.23.0:

• add attester_slashing, block_gossip, bls_to_execution_change and proposer_slashing events
• add AttestationRewards, BlockRewards, and SyncCommitteeRewards functions

0.21.10:

• better validator state when balance not supplied

0.21.9:

• enable custom timeouts for POSTs

0.21.8:

• remove Lodestar proposals workaround
• add client headers for events stream

0.21.7:

• use POST for specific validator and validator balance information

0.21.6:

• use SSZ on a per-call basis

0.21.5:

• ensure POST bodies are logged as JSON

0.21.4:

• additional nil checks
• allow non-mainnet configurations

0.21.3:

• relax requirement for proposals to use the graffiti we request

0.21.2:

• fuzz testing fixes

... (truncated)

• fb3abfe Update version.
• 9f47166 Merge pull request #219 from attestantio/update-attestationpool
• 311e1e8 Update attestationpool endpoint to receive versioned attestations.
• fa66d8f Bump version.
• a652878 Merge pull request #212 from attestantio/updated-events-handlers
• 215434a Merge pull request #217 from filoozom/fix/dynssz-withdrawals
• 88a8702 fix: add dynssz-max tag to capella withdrawals
• fb96b70 Update events handlers.
• See full diff in compare view

Sourced from github.com/ethereum/go-ethereum's releases.

Combatives Upgrade (v1.15.8)

This is a bug-fix release with some performance improvements.

Geth

• geth import now applies database and cache flags correctly. (#31577, #31534)
• The new log indexer now exports metrics about its operation. (#31511)
• The beacon chain light client, blsync now has a feature to export checkpoint files. (#31469)

Core library

• Database writes have been made fully synchronous again. We disabled the use of fsync a while ago to improve performance on slow filesystems, but it has lead to reports of instability. The performance hit from enabling data sync is negligible. (#31519)
• The transaction pool now takes pending blob transactions into account when limiting pending EIP-7702 authorizations for an account. (#31526)
• A logic race in EIP-7702 transaction validation is resolved. (#31373)
• The blob transaction pool performs less disk reads when sending transaction announcements. (#31433)
• The EVM now has a special fast-path for PUSH2, which is the most common instruction. (#31267)
• The Trezor hardware wallet implementation now supports 32-bit chain IDs. (#17439)
• Geth can now stop syncing history at the PoS merge point. This behavior is not enabled yet. (#31414)

RPC

• When trying to access pruned history, all RPC APIs now return error code 4444. (#31361)

P2P networking

• UPnP support has been improved and some bugs got fixed. (#30265, #31486, #31566)
• The discv5 'talk request' API has been changed to pass *enode.Node to handlers. This is a breaking change, but the only known user of this API is the shisui portal network client. (#31075)
• A flaw in the recently added discv5 challenge resend logic was fixed. (#31543)
• The eth protocol now properly handles very large skip values when processing GetBlockHeaders messages from peers. This is not a security fix, despite looking like one, it's more about correctness. (#31522)

Build

• This release is built with Go 1.24.2 (#31538)
• Note: due to issues with our build environment, we can no longer provide binary builds for macOS. These may be restored at a later date, hopefully soon. For now, you'll have to install from Homebrew.
• The previous release's git tag, v1.15.7, was published twice, leading to an issue with the Go module cache.

For a full rundown of the changes please consult the Geth 1.15.8 release milestone

---

As with all our previous releases, you can find the:

• Pre-built binaries for all platforms on our downloads page.
• Docker images published under ethereum/client-go.
• Ubuntu packages in our Launchpad PPA repository.
• OSX packages in our Homebrew Tap repository.

Juggernaut Shield (v1.15.7)

This is a bug fix release. We are putting is out specifically to address a critical issue that could break archive node databases.

... (truncated)

• f8ff24e version: release go-ethereum v1.15.8 stable
• 0059b0a build: upgrade -dlgo version to Go 1.24.2 (#31538)
• a9444ea tests/testdata: revert to v17.0
• f64aa6e internal/testlog: fix log output from sub-loggers (#31539)
• 9b4eab6 eth/catalyst: in tests, manually sync txpool after initial chain insertion t...
• 4906c99 accounts/usbwallet: full 32bit chainId support for Trezor (#17439)
• 2547bb2 eth/fetcher: Fix flaky TestTransactionForgotten test using mock clock (#31468)
• 0c2ad07 core/txpool: allow tx and authority regardless of admission order (#31373)
• 60b922f core/txpool: add notice to Clear that is not meant for production code (#31...
• a7f24c2 p2p/nat: fix UPnP port reset (#31566)
• Additional commits viewable in compare view

Sourced from github.com/prometheus/client_golang's releases.

v1.22.0 - 2025-04-07

⚠️ This release contains potential breaking change if you use experimental zstd support introduce in #1496 ⚠️

Experimental support for zstd on scrape was added, controlled by the request Accept-Encoding header. It was enabled by default since version 1.20, but now you need to add a blank import to enable it. The decision to make it opt-in by default was originally made because the Go standard library was expected to have default zstd support added soon, golang/go#62513 however, the work took longer than anticipated and it will be postponed to upcoming major Go versions.

e.g.:

import (
  _ "github.com/prometheus/client_golang/prometheus/promhttp/zstd"
)

• [FEATURE] prometheus: Add new CollectorFunc utility #1724
• [CHANGE] Minimum required Go version is now 1.22 (we also test client_golang against latest go version - 1.24) #1738
• [FEATURE] api: WithLookbackDelta and WithStats options have been added to API client. #1743
• [CHANGE] ⚠️ promhttp: Isolate zstd support and klauspost/compress library use to promhttp/zstd package. #1765

• build(deps): bump golang.org/x/sys from 0.28.0 to 0.29.0 by @​dependabot in prometheus/client_golang#1720
• build(deps): bump google.golang.org/protobuf from 1.36.1 to 1.36.3 by @​dependabot in prometheus/client_golang#1719
• Update RELEASE.md by @​bwplotka in prometheus/client_golang#1721
• chore(docs): Add links for the upstream PRs by @​kakkoyun in prometheus/client_golang#1722
• Added tips on releasing client and checking with k8s. by @​bwplotka in prometheus/client_golang#1723
• feat: Add new CollectorFunc utility by @​Saumya40-codes in prometheus/client_golang#1724
• build(deps): bump google.golang.org/protobuf from 1.36.3 to 1.36.4 by @​dependabot in prometheus/client_golang#1725
• build(deps): bump the github-actions group with 5 updates by @​dependabot in prometheus/client_golang#1726
• Synchronize common files from prometheus/prometheus by @​prombot in prometheus/client_golang#1727
• Synchronize common files from prometheus/prometheus by @​prombot in prometheus/client_golang#1731
• build(deps): bump golang.org/x/sys from 0.29.0 to 0.30.0 by @​dependabot in prometheus/client_golang#1739
• build(deps): bump google.golang.org/protobuf from 1.36.4 to 1.36.5 by @​dependabot in prometheus/client_golang#1740
• Cleanup dependabot config by @​SuperQ in prometheus/client_golang#1741
• Upgrade Golang version v1.24 by @​dongjiang1989 in prometheus/client_golang#1738
• build(deps): bump the github-actions group with 2 updates by @​dependabot in prometheus/client_golang#1742
• Merging 1.21 release back to main. by @​bwplotka in prometheus/client_golang#1744
• Synchronize common files from prometheus/prometheus by @​prombot in prometheus/client_golang#1745
• Add support for undocumented query options for API by @​mahendrapaipuri in prometheus/client_golang#1743
• exp/api: Add experimental exp module; Add remote API with write client and handler. by @​bwplotka in prometheus/client_golang#1658
• exp/api: Add accepted msg type validation to handler by @​saswatamcode in prometheus/client_golang#1750
• build(deps): bump the github-actions group with 5 updates by @​dependabot in prometheus/client_golang#1751
• build(deps): bump github.com/klauspost/compress from 1.17.11 to 1.18.0 by @​dependabot in prometheus/client_golang#1752
• build(deps): bump github.com/google/go-cmp from 0.6.0 to 0.7.0 by @​dependabot in prometheus/client_golang#1753
• exp: Reset snappy buf by @​saswatamcode in prometheus/client_golang#1756
• Merge release 1.21.1 to main. by @​bwplotka in prometheus/client_golang#1762
• exp: Add dependabot config by @​saswatamcode in prometheus/client_golang#1754
• build(deps): bump peter-evans/create-pull-request from 7.0.7 to 7.0.8 in the github-actions group by @​dependabot in prometheus/client_golang#1764

... (truncated)

Sourced from github.com/prometheus/client_golang's changelog.

1.22.0 / 2025-04-07

⚠️ This release contains potential breaking change if you use experimental zstd support introduce in #1496 ⚠️

Experimental support for zstd on scrape was added, controlled by the request Accept-Encoding header. It was enabled by default since version 1.20, but now you need to add a blank import to enable it. The decision to make it opt-in by default was originally made because the Go standard library was expected to have default zstd support added soon, golang/go#62513 however, the work took longer than anticipated and it will be postponed to upcoming major Go versions.

e.g.:

import (
  _ "github.com/prometheus/client_golang/prometheus/promhttp/zstd"
)

• [FEATURE] prometheus: Add new CollectorFunc utility #1724
• [CHANGE] Minimum required Go version is now 1.22 (we also test client_golang against latest go version - 1.24) #1738
• [FEATURE] api: WithLookbackDelta and WithStats options have been added to API client. #1743
• [CHANGE] ⚠️ promhttp: Isolate zstd support and klauspost/compress library use to promhttp/zstd package. #1765

• d50be25 Cut 1.22.0 (#1793)
• 1043db7 Cut 1.22.0-rc.0 (#1768)
• e575c9c promhttp: Isolate zstd support and klauspost/compress library use to promhttp...
• f2276aa Merge pull request #1764 from prometheus/dependabot/github_actions/github-act...
• 9df772c build(deps): bump peter-evans/create-pull-request
• a3548c5 Merge pull request #1754 from saswatamcode/exp-eh
• 60fd2b0 Remove go.work file for now
• 8f9d0de exp: Add dependabot config
• c5cf981 Merge pull request #1762 from prometheus/release-1.21
• e84c305 exp: Reset snappy buf (#1756)
• Additional commits viewable in compare view

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