https://fluentbit.io/announcements/v4.2.2/

• packaging: script: Use rockylinux prefix on package testing script by @cosmo0920 in https://github.com/fluent/fluent-bit/pull/11297
• release: update to 4.2.2 by @github-actions[bot] in https://github.com/fluent/fluent-bit/pull/11296
• security: Update supporting timeline by @cosmo0920 in https://github.com/fluent/fluent-bit/pull/11300
• out_cloudwatch_logs: increase MAX_EVENT_LEN to 1MB with tests by @ShelbyZ in https://github.com/fluent/fluent-bit/pull/11159
• aws: Implement simple_aggregation operation by @ShelbyZ in https://github.com/fluent/fluent-bit/pull/11284
• out_kinesis_firehose: enable HTTP debugging for AWS client requests by @runderwo in https://github.com/fluent/fluent-bit/pull/11015
• http_client: add ipv6 bracket if missing from host address by @ShelbyZ in https://github.com/fluent/fluent-bit/pull/11181
• lib: updates 20251223 by @edsiper in https://github.com/fluent/fluent-bit/pull/11309

• @ShelbyZ made their first contribution in https://github.com/fluent/fluent-bit/pull/11159

Full Changelog: https://github.com/fluent/fluent-bit/compare/v4.2.1...v4.2.2

https://fluentbit.io/announcements/v4.0.14/

• release: Update version to 4.0.14 by @cosmo0920 in https://github.com/fluent/fluent-bit/pull/11030
• engine: fix memory leaks with parse error handling in parse_string_map_to_list (backport of #10943). by @pwhelan in https://github.com/fluent/fluent-bit/pull/10944
• help: add space for outputs and processors when generating schema. by @pwhelan in https://github.com/fluent/fluent-bit/pull/11021
• in_tail: fix last_processed_bytes calculation [Backport to 4.0] by @cosmo0920 in https://github.com/fluent/fluent-bit/pull/11048
• fstore: safe check on fsf file deletion [Backport to 4.0] by @cosmo0920 in https://github.com/fluent/fluent-bit/pull/11058
• tests: internal: aws_credentials_sts: fix unit test (timestamps) by @cosmo0920 in https://github.com/fluent/fluent-bit/pull/11085
• wasm: Plug wasm heap leakages [Backport to 4.0] by @cosmo0920 in https://github.com/fluent/fluent-bit/pull/11118
• in_forward: fix connection release on pause memory corruption [Backport to 4.0] by @cosmo0920 in https://github.com/fluent/fluent-bit/pull/11182
• in_opentelemetry: added five missing configuration option descriptions [backport 4.0] by @eschabell in https://github.com/fluent/fluent-bit/pull/11195
• workflows: Remove unused tools from unit-tests workflow for extending available disk space [Backport to 4.0] by @cosmo0920 in https://github.com/fluent/fluent-bit/pull/11263
• out_flowcounter: Fix incorrect bytes calcuation [Backport to 4.0] by @cosmo0920 in https://github.com/fluent/fluent-bit/pull/11260
• in_forward: fix segfault and double-free in trace path handling [Backport to 4.0] by @cosmo0920 in https://github.com/fluent/fluent-bit/pull/11266
• in_winevtlog: Plug glitches of time offset for DST/STD switches [Backport to 4.0] by @cosmo0920 in https://github.com/fluent/fluent-bit/pull/11298

Full Changelog: https://github.com/fluent/fluent-bit/compare/v4.0.13...v4.0.14

https://fluentbit.io/announcements/v4.2.1/

• release: update to 4.2.1 by @github-actions[bot] in https://github.com/fluent/fluent-bit/pull/11154
• workflows: Not to make latest on publishing 4.1 series on GitHub Relases by @cosmo0920 in https://github.com/fluent/fluent-bit/pull/11166
• in_forward: fix connection release on pause memory corruption by @sparrc in https://github.com/fluent/fluent-bit/pull/11114
• workflows: Remove unused tools from unit-tests workflow for extending available disk space by @cosmo0920 in https://github.com/fluent/fluent-bit/pull/11184
• workflows: bump actions/checkout from 5 to 6 by @dependabot[bot] in https://github.com/fluent/fluent-bit/pull/11190
• in_opentelemetry: added five missing configuration option descriptions. Fixes #11191. by @eschabell in https://github.com/fluent/fluent-bit/pull/11192
• out_s3: implement retry_limit parameter by @shadowshot-x in https://github.com/fluent/fluent-bit/pull/10825
• in_blob: added missing configuration descriptions. Fixes #11204. by @eschabell in https://github.com/fluent/fluent-bit/pull/11206
• tls: openssl: Implement flexible certstore loading on Windows by @cosmo0920 in https://github.com/fluent/fluent-bit/pull/11200
• in_kubernetes_events: add support for configuring input upstream network setup by @slab-msft in https://github.com/fluent/fluent-bit/pull/11188
• workflows: add new commit linter tool by @edsiper in https://github.com/fluent/fluent-bit/pull/11245
• workflows: bump actions/checkout from 4 to 6 by @dependabot[bot] in https://github.com/fluent/fluent-bit/pull/11248
• workflows: bump actions/setup-python from 5 to 6 by @dependabot[bot] in https://github.com/fluent/fluent-bit/pull/11249
• dockerfile: Docker image to support large page sizes by @mlsorensen in https://github.com/fluent/fluent-bit/pull/11164
• dockerfile: update to Debian Trixie by @patrick-stephens in https://github.com/fluent/fluent-bit/pull/11006
• in_elasticsearch: fixing missing config parameter description for http2. Fixes #11221. by @eschabell in https://github.com/fluent/fluent-bit/pull/11226
• in_exec_wasi: fix config key typo 'bool' to 'oneshot'. Fixes #11232. by @eschabell in https://github.com/fluent/fluent-bit/pull/11233
• in_forward: improve configuration parameter descriptions by @eschabell in https://github.com/fluent/fluent-bit/pull/11235
• github: commit_linter: Make more flexibility for commit linter by @cosmo0920 in https://github.com/fluent/fluent-bit/pull/11251
• build: prevent the toolchain from emitting an executable stack by @edsiper in https://github.com/fluent/fluent-bit/pull/11258
• in_forward: fix segfault and double-free in trace path handling by @edsiper in https://github.com/fluent/fluent-bit/pull/11257
• in_node_exporter_metrics: Increase buffer size to read /proc/stat correctly by @piwai in https://github.com/fluent/fluent-bit/pull/11253
• in_http: added missing config parameter descriptions. by @eschabell in https://github.com/fluent/fluent-bit/pull/11240
• workflows: bump peter-evans/create-pull-request from 7 to 8 by @dependabot[bot] in https://github.com/fluent/fluent-bit/pull/11275
• out_flowcounter: Fix incorrect bytes calcuation by @cosmo0920 in https://github.com/fluent/fluent-bit/pull/11259
• workflows: bump actions/cache from 4 to 5 by @dependabot[bot] in https://github.com/fluent/fluent-bit/pull/11281
• workflows: bump actions/download-artifact from 6 to 7 by @dependabot[bot] in https://github.com/fluent/fluent-bit/pull/11290
• workflows: bump actions/upload-artifact from 5 to 6 by @dependabot[bot] in https://github.com/fluent/fluent-bit/pull/11289
• github: workflows: Clean up needless resources on GHA workers by @cosmo0920 in https://github.com/fluent/fluent-bit/pull/11288
• in_ebpf: add three missing config option descriptions. Fixes #11221. by @eschabell in https://github.com/fluent/fluent-bit/pull/11222
• in_gpu_metrics: updated config parameters descriptions. by @eschabell in https://github.com/fluent/fluent-bit/pull/11237
• build: Tweak linker flags for zstd by @cosmo0920 in https://github.com/fluent/fluent-bit/pull/11111
• in_winevtlog: Plug glitches of time offset for DST/STD switches by @cosmo0920 in https://github.com/fluent/fluent-bit/pull/11291

• @slab-msft made their first contribution in https://github.com/fluent/fluent-bit/pull/11188
• @mlsorensen made their first contribution in https://github.com/fluent/fluent-bit/pull/11164
• @piwai made their first contribution in https://github.com/fluent/fluent-bit/pull/11253

Full Changelog: https://github.com/fluent/fluent-bit/compare/v4.2.0...v4.2.1

https://fluentbit.io/announcements/v4.1.2/

• release: update to 4.1.2 by @github-actions[bot] in https://github.com/fluent/fluent-bit/pull/11005
• reload: fix race between watchdog start and setting async cancellation by @stoksc in https://github.com/fluent/fluent-bit/pull/11012
• storage: fix heap corruption in chunk sort parser by @cosmo0920 in https://github.com/fluent/fluent-bit/pull/11017
• in_calyptia_fleet: add support for net.* properties for the upstream connection. by @pwhelan in https://github.com/fluent/fluent-bit/pull/10998
• in_forward: fix username parsing by @edsiper in https://github.com/fluent/fluent-bit/pull/11026
• in_forward: Fix incorrect user auth sequence by @cosmo0920 in https://github.com/fluent/fluent-bit/pull/11028
• help: add space for outputs and processors when generating schema. [Backport to 4.1] by @cosmo0920 in https://github.com/fluent/fluent-bit/pull/11066
• tests: internal: aws_credentials_sts: fix unit test (timestamps) by @cosmo0920 in https://github.com/fluent/fluent-bit/pull/11086
• fstore: safe check on fsf file deletion [Backport to 4.1] by @cosmo0920 in https://github.com/fluent/fluent-bit/pull/11061
• wasm: Plug wasm heap leakages [Backport to 4.1] by @cosmo0920 in https://github.com/fluent/fluent-bit/pull/11119
• out_s3: Add a NULL check for plugging SEGV on dry_run [Backport to 4.1] by @cosmo0920 in https://github.com/fluent/fluent-bit/pull/11123
• in_forward: fix connection release on pause memory corruption [backport to 4.1] by @sparrc in https://github.com/fluent/fluent-bit/pull/11179
• in_opentelemetry: added five missing configuration option descriptions [backport 4.1] by @eschabell in https://github.com/fluent/fluent-bit/pull/11194
• workflows: Remove unused tools from unit-tests workflow for extending available disk space [Backport to 4.1] by @cosmo0920 in https://github.com/fluent/fluent-bit/pull/11264
• out_flowcounter: Fix incorrect bytes calcuation [Backport to 4.1] by @cosmo0920 in https://github.com/fluent/fluent-bit/pull/11261
• in_forward: fix segfault and double-free in trace path handling [Backport to 4.1] by @cosmo0920 in https://github.com/fluent/fluent-bit/pull/11267

Full Changelog: https://github.com/fluent/fluent-bit/compare/v4.1.1...v4.1.2

https://fluentbit.io/announcements/v4.2.0/

• release: update to 4.1.2 by @github-actions[bot] in https://github.com/fluent/fluent-bit/pull/11005
• reload: fix race between watchdog start and setting async cancellation by @stoksc in https://github.com/fluent/fluent-bit/pull/11012
• storage: fix heap corruption in chunk sort parser by @cosmo0920 in https://github.com/fluent/fluent-bit/pull/11017
• in_calyptia_fleet: add support for net.* properties for the upstream connection. by @pwhelan in https://github.com/fluent/fluent-bit/pull/10998
• in_forward: fix username parsing by @edsiper in https://github.com/fluent/fluent-bit/pull/11026
• in_forward: Fix incorrect user auth sequence by @cosmo0920 in https://github.com/fluent/fluent-bit/pull/11028
• workflows: Make not to be the latest release for 4.0 branch by @cosmo0920 in https://github.com/fluent/fluent-bit/pull/10993
• build: bump to v4.2.0 by @edsiper in https://github.com/fluent/fluent-bit/pull/11037
• security: update versions and general info by @edsiper in https://github.com/fluent/fluent-bit/pull/11038
• help: add space for outputs and processors when generating schema. by @pwhelan in https://github.com/fluent/fluent-bit/pull/11020
• opentelemetry: traces: unify JSON to ctrace encoder by @edsiper in https://github.com/fluent/fluent-bit/pull/11042
• routing: add new routing mechanism for input plugins by @edsiper in https://github.com/fluent/fluent-bit/pull/11041
• mp: extend cobj API to expose group metadata and attributes by @edsiper in https://github.com/fluent/fluent-bit/pull/11043
• in_node_exporter_metrics: add netstat linux collector by @edsiper in https://github.com/fluent/fluent-bit/pull/11052
• fstore: safe check on fsf file deletion by @edsiper in https://github.com/fluent/fluent-bit/pull/11050
• workflows: Handle 4.1 branches events and fix type inference errors for 4.0 branch by @cosmo0920 in https://github.com/fluent/fluent-bit/pull/11062
• router: add conditional support for Logs by @edsiper in https://github.com/fluent/fluent-bit/pull/11055
• aws_credential_sts: internal: Fix unit test failures by @cosmo0920 in https://github.com/fluent/fluent-bit/pull/11077
• workflows: bump actions/upload-artifact from 4 to 5 by @dependabot[bot] in https://github.com/fluent/fluent-bit/pull/11075
• workflows: bump actions/download-artifact from 5 to 6 by @dependabot[bot] in https://github.com/fluent/fluent-bit/pull/11074
• router_condition: Fix unconditional route check in routing by @cosmo0920 in https://github.com/fluent/fluent-bit/pull/11087
• out_vivo_exporter: add versioned API endpoints by @edsiper in https://github.com/fluent/fluent-bit/pull/11040
• router: add contexts to conditional support for direct route paths by @edsiper in https://github.com/fluent/fluent-bit/pull/11091
• snap: Upgrade snap from core18 to core20 by @cosmo0920 in https://github.com/fluent/fluent-bit/pull/11069
• doc-reports: add cncf audit report by @DavidKorczynski in https://github.com/fluent/fluent-bit/pull/11056
• chunks: extend metadata to support routing information (direct routes) by @edsiper in https://github.com/fluent/fluent-bit/pull/11097
• workflows: bump helm/kind-action from 1.12.0 to 1.13.0 by @dependabot[bot] in https://github.com/fluent/fluent-bit/pull/11100
• CODEOWNERS: update AWS maintainers and cleanup by @edsiper in https://github.com/fluent/fluent-bit/pull/11109
• dockerfile: removed unused DLLs from image for Windows Containers by @mabrarov in https://github.com/fluent/fluent-bit/pull/10233
• kafka: fix cmake cross compile error by @ThomasDevoogdt in https://github.com/fluent/fluent-bit/pull/9600
• build: workflows: Add a rules for checking incompatible types strictly by @cosmo0920 in https://github.com/fluent/fluent-bit/pull/10655
• tls: openssl: output: Handle certificates thumbprints by @cosmo0920 in https://github.com/fluent/fluent-bit/pull/11009
• in_syslog: Add support for RFC 6587 octet-counting by @cosmo0920 in https://github.com/fluent/fluent-bit/pull/11035
• wasm: Plug wasm heap leakages by @cosmo0920 in https://github.com/fluent/fluent-bit/pull/11076
• scheduler: engine: output_thread: Plug macOS abort on dry-run by @cosmo0920 in https://github.com/fluent/fluent-bit/pull/11099
• router: extend router interface to support metrics (v3) by @edsiper in https://github.com/fluent/fluent-bit/pull/11108
• out_s3: Add a NULL check for plugging SEGV on dry_run by @cosmo0920 in https://github.com/fluent/fluent-bit/pull/11117
• build: Add workdir option for the default registration of Windows service by @cosmo0920 in https://github.com/fluent/fluent-bit/pull/11124
• packaging: add missing SASL dependencies for Rocky/AlmaLinux by @patrick-stephens in https://github.com/fluent/fluent-bit/pull/11127
• fix: Make TLS initialization thread-safe and idempotent using pthread_once by @ThomasBrady in https://github.com/fluent/fluent-bit/pull/11090
• out_opensearch: release aws signature a retry or error happens by @edsiper in https://github.com/fluent/fluent-bit/pull/11140
• routing: extend input name resolution for safer direct route paths by @edsiper in https://github.com/fluent/fluent-bit/pull/11141
• motd: add 4.2 banner by @edsiper in https://github.com/fluent/fluent-bit/pull/11142
• org: update organization status change by @edsiper in https://github.com/fluent/fluent-bit/pull/11143
• out_http: Plug a NULL dereference by @cosmo0920 in https://github.com/fluent/fluent-bit/pull/11034
• out_http: Added PUT support by @nicknezis in https://github.com/fluent/fluent-bit/pull/10882
• routing: introduce metrics for unmatched (dropped) logs by @edsiper in https://github.com/fluent/fluent-bit/pull/11144
• in_tail: Implement long line truncation by @cosmo0920 in https://github.com/fluent/fluent-bit/pull/11059
• in_systemd: always reset cursor before iterating fields by @edsiper in https://github.com/fluent/fluent-bit/pull/11073
• packaging: add -L flag to curl for redirect support by @sakshitposting-irl in https://github.com/fluent/fluent-bit/pull/11137
• storage: config: engine: Introduce dead letter queue by @cosmo0920 in https://github.com/fluent/fluent-bit/pull/11000
• filter_kubernetes: use service account issuer to detect EKS env (compiler fix) by @edsiper in https://github.com/fluent/fluent-bit/pull/11146
• workflows: staging-release: add v4.2 by @edsiper in https://github.com/fluent/fluent-bit/pull/11153

• @nicknezis made their first contribution in https://github.com/fluent/fluent-bit/pull/10882
• @sakshitposting-irl made their first contribution in https://github.com/fluent/fluent-bit/pull/11137

Full Changelog: https://github.com/fluent/fluent-bit/compare/v4.1.1...v4.2.0

https://fluentbit.io/announcements/v4.0.13/

• release: Update version to v4.0.13 by @cosmo0920 in https://github.com/fluent/fluent-bit/pull/10994
• in_calyptia_fleet: load configuration on initial startup (backport #10996 to 4.0). by @pwhelan in https://github.com/fluent/fluent-bit/pull/10997
• storage: fix heap corruption in chunk sort parser [Backport to 4.0] by @cosmo0920 in https://github.com/fluent/fluent-bit/pull/11022
• in_forward: Fix of handshaking on forward protocol [Backport to 4.0] by @cosmo0920 in https://github.com/fluent/fluent-bit/pull/11029

Full Changelog: https://github.com/fluent/fluent-bit/compare/v4.0.12...v4.0.13

• release: update to 4.1.1 by @github-actions[bot] in https://github.com/fluent/fluent-bit/pull/10932
• workflows: windows: Add a testing flow with using ARM64 Windows runner by @cosmo0920 in https://github.com/fluent/fluent-bit/pull/10931
• scripts: Handle two or more digits for patch version by @cosmo0920 in https://github.com/fluent/fluent-bit/pull/10936
• in_emitter: in_forward: Ensure ring buffer on threaded mode in emitter by @cosmo0920 in https://github.com/fluent/fluent-bit/pull/10950
• in_splunk: return correct error response for http/1 handler. by @pwhelan in https://github.com/fluent/fluent-bit/pull/10940
• workflows: bump ossf/scorecard-action from 2.4.2 to 2.4.3 by @dependabot[bot] in https://github.com/fluent/fluent-bit/pull/10957
• opentelemetry: allow empty strings for TraceID and SpanID (logs) by @edsiper in https://github.com/fluent/fluent-bit/pull/10956
• workflows: bump peter-evans/dockerhub-description from 4 to 5 by @dependabot[bot] in https://github.com/fluent/fluent-bit/pull/10964
• workflows: add sanity check for toolchains w/ CXX support by @ThomasDevoogdt in https://github.com/fluent/fluent-bit/pull/9277
• in_winevtlog: Implement trying to reconnect on cancel mechanism by @cosmo0920 in https://github.com/fluent/fluent-bit/pull/10942
• reload: refactor watchdog to be preemptable on windows. by @pwhelan in https://github.com/fluent/fluent-bit/pull/10968
• docs: fix broken links by @llstrk in https://github.com/fluent/fluent-bit/pull/10965
• in_docker: add helper for container name parsing by @edsiper in https://github.com/fluent/fluent-bit/pull/10972
• out_opentelemetry: add configurable log resource limits by @edsiper in https://github.com/fluent/fluent-bit/pull/10955
• out_opentelemetry: no longer reallocates the http2 setting string by @edsiper in https://github.com/fluent/fluent-bit/pull/10960
• in_http: fix handling of URL encoded value by @edsiper in https://github.com/fluent/fluent-bit/pull/10961
• out_file: sanitize incoming Tag to prevent path traversal by @edsiper in https://github.com/fluent/fluent-bit/pull/10969
• router: use memchr() and tag length for matching tags by @edsiper in https://github.com/fluent/fluent-bit/pull/10976
• in_forward: Fix user authentication to align Fluentd's behavior by @cosmo0920 in https://github.com/fluent/fluent-bit/pull/10973
• in_http: in_splunk: in_elasticsearch: fix tag_key lookup by @edsiper in https://github.com/fluent/fluent-bit/pull/10967
• in_calyptia_fleet: load configuration on initial startup. by @pwhelan in https://github.com/fluent/fluent-bit/pull/10996
• engine: fix memory leaks with parse error handling in parse_string_map_to_list. by @pwhelan in https://github.com/fluent/fluent-bit/pull/10943
• workflows: bump github/codeql-action from 3 to 4 by @dependabot[bot] in https://github.com/fluent/fluent-bit/pull/10999
• out_es: fix elasticsearch output api key usage by @graphaelli in https://github.com/fluent/fluent-bit/pull/10949

• @llstrk made their first contribution in https://github.com/fluent/fluent-bit/pull/10965
• @graphaelli made their first contribution in https://github.com/fluent/fluent-bit/pull/10949

Full Changelog: https://github.com/fluent/fluent-bit/compare/v4.1.0...v4.1.1

https://fluentbit.io/announcements/v4.0.12/

• release: Update to v4.0.12 by @cosmo0920 in https://github.com/fluent/fluent-bit/pull/10935
• in_splunk: fix the invalid data format response when submitting valid data. by @pwhelan in https://github.com/fluent/fluent-bit/pull/10939
• opentelemetry: allow empty strings for TraceID and SpanID (logs) [Backport to 4.0] by @cosmo0920 in https://github.com/fluent/fluent-bit/pull/10962
• in_emitter: in_forward: Ensure ring buffer on threaded mode in emitter [Backport to 4.0] by @cosmo0920 in https://github.com/fluent/fluent-bit/pull/10951
• out_opentelemetry: no longer reallocates the http2 setting string [Backport to 4.0] by @cosmo0920 in https://github.com/fluent/fluent-bit/pull/10963
• log_to_metrics: fix improper handling of record accessor context [Backport to 4.0] by @cosmo0920 in https://github.com/fluent/fluent-bit/pull/10980
• out_opentelemetry: add configurable log resource limits [Backport to 4.0] by @cosmo0920 in https://github.com/fluent/fluent-bit/pull/10981
• in_http: fix handling of URL encoded value [Backport to 4.0] by @cosmo0920 in https://github.com/fluent/fluent-bit/pull/10982
• out_file: sanitize incoming Tag to prevent path traversal [Backport to 4.0] by @cosmo0920 in https://github.com/fluent/fluent-bit/pull/10983
• in_docker: add helper for container name parsing [Backport to 4.0] by @cosmo0920 in https://github.com/fluent/fluent-bit/pull/10984
• reload: add a timeout mechanism and its based commits backporting [Backport to 4.0] by @cosmo0920 in https://github.com/fluent/fluent-bit/pull/10985
• in_forward: Fix user authentication to align Fluentd's behavior [Backport to 4.0] by @cosmo0920 in https://github.com/fluent/fluent-bit/pull/10986
• router: use memchr() and tag length for matching tags [Backport to 4.0] by @cosmo0920 in https://github.com/fluent/fluent-bit/pull/10987
• reload: refactor watchdog to be preemptable on windows. [Backport to 4.0] by @cosmo0920 in https://github.com/fluent/fluent-bit/pull/10988
• in_http: in_splunk: in_elasticsearch: fix tag_key lookup [Backport to 4.0] by @cosmo0920 in https://github.com/fluent/fluent-bit/pull/10991

Full Changelog: https://github.com/fluent/fluent-bit/compare/v4.0.11...v4.0.12

https://fluentbit.io/announcements/v4.0.11/

• release: Update version 4.0 [4.0 branch] by @cosmo0920 in https://github.com/fluent/fluent-bit/pull/10897
• packaging: support Alma/Rocky/CentOS 10 plus Debian Trixie/13 [Backport to 4.0] by @patrick-stephens in https://github.com/fluent/fluent-bit/pull/10907
• input: private plugins must use global event loop [Backport to 4.0] by @cosmo0920 in https://github.com/fluent/fluent-bit/pull/10934
• tls: fix regression and proper shutdown [Backport to 4.0] by @cosmo0920 in https://github.com/fluent/fluent-bit/pull/10933

Full Changelog: https://github.com/fluent/fluent-bit/compare/v4.0.10...v4.0.11

general announcement: https://fluentbit.io/announcements/v4.1.0/