← ChangeRadar
fiber: changelog & breaking changes
Auto-tracked from github.com/gofiber/fiber. Updated Jun 28, 2026.
v3.3.0
2026-05-22
⚠ Potential breaking changes
- Remove SSE Next and clarify SSE handler docs (#4247)
v3.2.0
2026-04-25
⚠ Potential breaking changes
- Remove duplicate benchmark handling and update benchmark action version (#4108)
v2.52.13
2026-04-25
No breaking-change keywords detected in release notes.
v3.1.0
2026-02-24
⚠ Potential breaking changes
- retry addon: remove unnecessary sleep after last failed attempt (#4060)
- document `uri` struct tag for `ctx.Bind().URI()` in migration guide (#4092)
v2.52.12
2026-02-24
No breaking-change keywords detected in release notes.
v3.0.0
2026-02-02
⚠ Potential breaking changes
- For a detailed view of all changes and the migration guide, visit:
- Try our new [migration tool](https://docs.gofiber.io/next/whats_new#%EF%B8%8F-migration-tool) to help you upgrade from v2 to v3:
- fiber migrate --to v3
- Migrate from UUIDv4 to SecureToken for key generation in (#3946)
- Migrate HealthChecker to v3 in (#2884)
- Remove repetitive words in (#2917)
- Migrate randString to rand v2 in (#3329)
- Remove two string fields in DefaultCtx to save 32 bytes in (#3353)
- Remove redundant field `method` in `DefaultCtx` in (#3372)
- Remove unneeded "utils" alias in (#3834)
v2.52.11
2026-01-31
No breaking-change keywords detected in release notes.
v3.0.0-rc.3
2025-11-19
⚠ Potential breaking changes
- Remove unneeded "utils" alias by @arturmelanchyk in https://github.com/gofiber/fiber/pull/3834
- Remove Flash Cookie from Response headers after parsing by @gaby in https://github.com/gofiber/fiber/pull/3840
- A fully-detailed view of all new features and the migration guide is available in our