This release adds 2 notable features for engineering teams evaluating rollout.
✓ No known CVEs patched in this version
Topics
Summary
AI summaryExpanded PostgreSQL support and faster SQLite execution model via crossfire channels.
Changes in this release
| Type | Severity | Summary | CVE |
|---|---|---|---|
| Feature | Low |
Use crossfire channels in trailbase_sqlite execution model for potential speed gains. Use crossfire channels in trailbase_sqlite execution model for potential speed gains. Source: llm_adapter@2026-05-25 Confidence: high |
— |
| Feature | Low |
Follow foreign key references in PostgreSQL support. Follow foreign key references in PostgreSQL support. Source: llm_adapter@2026-05-25 Confidence: high |
— |
| Feature | Low |
Support PostgreSQL TID in ToSql conversion. Support PostgreSQL TID in ToSql conversion. Source: llm_adapter@2026-05-25 Confidence: high |
— |
| Dependency | Low |
Update dependencies including Wasmtime. Update dependencies including Wasmtime. Source: llm_adapter@2026-05-25 Confidence: high |
— |
| Performance | Medium |
Synthetic benchmarks show 5%-10% performance improvement with crossfire channels. Synthetic benchmarks show 5%-10% performance improvement with crossfire channels. Source: llm_adapter@2026-05-25 Confidence: high |
— |
| Bugfix | Medium |
Improve and fix shims around UUIDs in PostgreSQL support. Improve and fix shims around UUIDs in PostgreSQL support. Source: llm_adapter@2026-05-25 Confidence: high |
— |
| Bugfix | Medium |
Fix issue where columns could be both primary and foreign keys in PostgreSQL. Fix issue where columns could be both primary and foreign keys in PostgreSQL. Source: llm_adapter@2026-05-25 Confidence: high |
— |
| Bugfix | Low |
Make number conversions more consistent in PostgreSQL support. Make number conversions more consistent in PostgreSQL support. Source: llm_adapter@2026-05-25 Confidence: high |
— |
Full changelog
- Use
crossfirechannels intrailbase_sqliteexecution model. They're supposedly faster thankanalbut with select support likeflumeet al.- Synthetic benchmarks show a 5%-10% improvement, however whole program benchmarks are less conclusive.
- Expand PG Support:
- Follow foreign key references.
- Improve and fix shims around UUIDs.
- Support PG
TIDs inToSql - Fix issue with columns being bok PKs and FKs.
- Make number conversions more consistent.
- Update dependencies including Wasmtime.
Full Changelog: https://github.com/trailbaseio/trailbase/compare/v0.27.8...v0.27.9
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About TrailBase
Open, sub-millisecond, single-executable FireBase alternative with type-safe REST & realtime APIs, built-in JS/TS runtime, auth & admin UI.
Related context
Beta — feedback welcome: [email protected]