What's Changed

• fix: Package Download race condition and close idle connections by @dpaasman00 in #434
• Use client.SetCapabilities() instead of deprecated Capabilities in the Agent example by @juandemanjon in #450
• Issue #451 Agent and Server examples cannot find the certificates when the CWD is different by @juandemanjon in #454
• Explicitly close resp.Body in retry loop by @pavankrish123 in #463
• Add configurable TLS settings and server endpoint to agent example by @juandemanjon in #461
• Clone existing Transport before updating TLSConfig by @kelseyma in #471
• Add Docker and Docker Compose support for running OpAMP server … by @juandemanjon in #473
• Update go to version v1.24.0 by @michel-laterman in #486
• Do not run OnReadMessageError when a connection closes normally by @michel-laterman in #488
• Server uses sync.Pool for gzip.Writer allocations by @michel-laterman in #484
• Example server will ensure client is capable of handling response by @michel-laterman in #483
• Change pollingIntervalMs to atomic.Int64 to improve legibility by @michel-laterman in #492
• Websocket client ensures message are BinaryMessage type by @michel-laterman in #491
• Use req.Body readers to reduce allocs by @michel-laterman in #489
• Ensure ReportsPackageStatueses is set when adding packagestatus by @michel-laterman in #493
• Add CustomMessages demo examples by @TomasVrabel in #496
• Update opamp-spec to v0.15.0 by @tigrannajaryan in #505
• Add OpAMP-Instance-UID request header by @tigrannajaryan in #503
• fix: flaky TestHTTPClientStartWithHeartbeatInterval test by @Arpit529Srivastava in #510
• Add scale test mode to example agent by @michel-laterman in #481
• Handle Broken Pipe and Connection reset issues with wssender by @lokesh-balla in #506
• Update opamp-spec to v0.16.0 by @andykellr in #516
• Exclude full status on websocket reconnect by @andykellr in #512

New Contributors

• @juandemanjon made their first contribution in #450
• @pavankrish123 made their first contribution in #463
• @kelseyma made their first contribution in #471
• @dmitryax made their first contribution in #480
• @TomasVrabel made their first contribution in #496
• @Arpit529Srivastava made their first contribution in #510
• @lokesh-balla made their first contribution in #506

Full Changelog: v0.22.0...v0.23.0

What's Changed

• Update opamp-spec to v0.14.0
• fix: Send AgentToServer.agent_disconnect when client is stopped. by @minuk-dev in #384
• feat: WebSocket server send error callback by @dpaasman00 in #427
• Demo: Add initial-insecure-connection flag to example agent by @michel-laterman in #440
• Demo: Feat/proxy connection settings by @michel-laterman in #389

New Contributors

• @minuk-dev made their first contribution in #384
• @dpaasman00 made their first contribution in #427

Full Changelog: v0.21.0...v0.22.0

What's Changed

• Update opamp-spec to v0.13.0
• Make it possible to set capabilities after client start by @jaronoff97 in #366
• Add minimum token permissions for all github workflow files by @opentelemetrybot in #409
• chore(deps): update github/codeql-action action to v3.29.2 by @renovate[bot] in #408
• Sort contributor listings and remove affiliation from emeriti by @opentelemetrybot in #412
• chore(deps): update github/codeql-action action to v3.29.3 by @renovate[bot] in #415
• fix(deps): update module golang.org/x/tools to v0.35.0 by @renovate[bot] in #413
• Fix tidy job and remove unused token by @trask in #419
• Move Aneurysm9 to Emeritus Approvers by @tigrannajaryan in #416
• Update go version to v1.23.0 by @michel-laterman in #423
• chore(deps): update github/codeql-action action to v3.29.4 by @renovate[bot] in #420
• fix: Add atomic.Bool to ensure wsConnection.Disconnect() is only called once by @shazlehu in #359
• Fix incorrect usage of DefaultHttpClient causing data race by @tigrannajaryan in #425
• chore(deps): update github/codeql-action action to v3.29.5 by @renovate[bot] in #424
• chore(deps): update actions/checkout action to v4.3.0 by @renovate[bot] in #431
• fix(deps): update module golang.org/x/tools to v0.36.0 by @renovate[bot] in #430
• chore(deps): update github/codeql-action action to v3.29.8 by @renovate[bot] in #429
• Demo: Feat/connection settings status by @michel-laterman in #390

New Contributors

• @trask made their first contribution in #419
• @shazlehu made their first contribution in #359

Full Changelog: v0.20.0...v0.21.0

What's Changed

• Update opamp-spec to v0.12.0 by @michel-laterman in #362
• Use optional headers from DownloadableFile messages by @tpaschalis in #354
• Add a new OnReadMessageError callback when reading a message fails by @tttoad in #331
• Wait for HTTP server serve() termination by @rogercoll in #348
• Websocket transport: support no response. by @tttoad in #355
• Client now reports download status and download details by @michel-laterman in #341
• Add DownloadHTTPClient callback by @owais in #405
• Example: Offer TLS settings for remote connections by @michel-laterman in #338
• Example: Add commander stopping sync mechanism by @rogercoll in #352

New Contributors

• @opentelemetrybot made their first contribution in #350
• @rogercoll made their first contribution in #352
• @tttoad made their first contribution in #331
• @RichardChukwu made their first contribution in #353
• @michel-laterman made their first contribution in #362
• @owais made their first contribution in #405

Full Changelog: v0.19.0...v0.20.0

What's Changed

• Update to OpAMP Spec 0.11.0 by @tigrannajaryan in #337
• chore(deps): update actions/setup-go action to v5.3.0 by @renovate in #343
• feat: Add implementation of new AvailableComponents message by @mrsillydog in #340

New Contributors

• @mrsillydog made their first contribution in #340

Full Changelog: v0.18.0...v0.19.0

What's Changed

• Breaking: Replace Callbacks interface by Callbacks struct by @tigrannajaryan in #324
• Breaking: Replace Callbacks interface by Callbacks struct (server) by @tigrannajaryan in #326
• Add CheckRedirect callback by @echlebek in #269
• Pass opts to otlpmetrichttp.New() by @scrohde in #304
• Update opamp-spec to v0.10.0 (commit fb2ff48) by @tigrannajaryan in #307
• Allow setting initial heartbeat interval by @haoqixu in #305
• Update minimum go version to 1.22 by @tigrannajaryan in #311

New Contributors

• @scrohde made their first contribution in #304
• @rbg made their first contribution in #317

Full Changelog: v0.17.0...v0.18.0

What's Changed

• Add signature to UpdateContent by @BinaryFissionGames in #301

Full Changelog: v0.16.0...v0.17.0

What's Changed

• Fix race condition on TestConnectionAllowsConcurrentWrites by @tpaschalis in #282
• docs: fix broken link by @tpaschalis in #281
• docs: fix ClientSyncedState docstring with a valid link by @tpaschalis in #285
• fix(deps): update module github.com/gorilla/websocket to v1.5.2 by @renovate in #284
• Amend Retry-After parsing logic for negative durations by @tpaschalis in #283
• Enable clients to set flags by @tpaschalis in #286
• fix(deps): update module google.golang.org/protobuf to v1.34.2 by @renovate in #287
• chore(deps): update actions/setup-go action to v5.0.2 by @renovate in #293
• fix(deps): update module github.com/gorilla/websocket to v1.5.3 by @renovate in #288
• Fix flaky TestSendCustomMessagePendingError by @tpaschalis in #292
• Limit to single inflight package syncing operation by @tpaschalis in #289
• Support client heartbeat by @haoqixu in #296
• Add HeaderFunc to allow modifying headers before every request by @BinaryFissionGames in #298

New Contributors

• @tpaschalis made their first contribution in #282
• @BinaryFissionGames made their first contribution in #298

Full Changelog: v0.15.0...v0.16.0

What's Changed

• Update to OpAMP spec v0.9.0 by @tigrannajaryan in #273
• Use UUID instead of ULID by @tigrannajaryan in #272
• packagesSyncer: set the ServerOfferedVersion and ServerOfferedHash always by @phanidevavarapu in #246

Full Changelog: v0.14.0...v0.15.0

What's Changed

• Gracefully shutdown of the websocket client by @haoqixu in #213

Full Changelog: v0.13.0...v0.14.0