telemetry: fix log deduplication — strip ANSI codes, tz offsets, mid-line timestamps (v0.30.6)

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2026-02-25 16:01:53 +01:00
parent 17db33e419
commit 19f2c908fc
3 changed files with 28 additions and 12 deletions
@@ -1,5 +1,15 @@
 ## Changelog

+### v0.30.6 — Telemetry: Better Log Deduplication (2026-02-25)
+
+#### Fixed
+- **ANSI escape code stripping** — Log scanner now strips ANSI color codes (e.g. `\x1b[35m`) before classifying and fingerprinting lines, preventing color codes from polluting error messages and breaking deduplication
+- **Timezone offset in timestamps** — ISO timestamp regex now handles `+01:00`/`-0500` timezone offsets and optional trailing colons (fixes Vikunja-style log entries)
+- **Mid-line timestamps** — Removed `^` anchor from both ISO and syslog timestamp regexes, so timestamps embedded after log-level keywords (e.g. `ERROR 2026-02-24T21:27:05`) are now stripped correctly
+
+#### Improved
+- **`cleanLine()` helper** — Consolidated ANSI + timestamp stripping into a single reusable function used by both message display and fingerprint deduplication
+
 ### v0.30.5 — Health Probe: Fast Initial Checking (2026-02-25)

 #### Improved