Download page What's new highlights

• Logs Table: Fix missing results when logs stream #128946, @grafana-writer[bot]
• Logs Table: Fix mixed usage of field name and display name #128698, @grafana-writer[bot]
• Security: Fix CVE-2026-13438

Download page What's new highlights

• Dashboards: Get annotations and dashboard endpoint performance improvements #129780, @filewalkwithme

• DashboardDS: Fix Mixed panels with a time override stuck in permanent loading #129289, @oscarkilhed

Download page What's new highlights

This release contains performance improvements and bug fixes since the 2.29.0 release and fixes for security vulnerabilities (#10360, #10379, #10386). You can check the security advisory for more information on the vulnerability and the platforms that are affected. We recommend that you upgrade at the next available opportunity.

Bugfixes

• #10327 Assertion failure in add_dimension() when the hypertable argument is NULL
• #10339 Fix crash when deleting from a compressed continuous aggregate source
• #10340 Validate max_batches in compact_chunk()
• #10352 Reset inherited column and constraint flags on chunks during attach_chunk()
• #10360 Fix decompressor crashes with malformed compressed data
• #10369 Fix typo in error message about MERGE support on compressed hypertables
• #10379 Read hypertable max time value with an ordered scan
• #10386 Add missing permission checks to internal chunk functions

Thanks

• @JoongHyuk-Shin for reporting and fixing NULL handling in add_dimension()
• @igor2x for reporting a typo in a MERGE support error message
• @mdisec for reporting issues with compressed data validation during decompression

Download page What's new highlights

https://fluentbit.io/announcements/v4.2.8/

• release: update to 4.2.8 by @github-actions[bot] in https://github.com/fluent/fluent-bit/pull/12075
• in_winevtlog: Enrich EventData key-value map if enabled [Backport to 4.2] by @cosmo0920 in https://github.com/fluent/fluent-bit/pull/12161
• out_stackdriver: fix payload parsing over-reads and null safety [Backport to 4.2] by @baizhenyu in https://github.com/fluent/fluent-bit/pull/12170
• avro: out_kakfa: handle empty map even if avro schema defines map type [Backport to 4.2] by @cosmo0920 in https://github.com/fluent/fluent-bit/pull/12209

Full Changelog: https://github.com/fluent/fluent-bit/compare/v4.2.7...v4.2.8