Issues

• [BUG] Kompress silently drops words past the 512-token truncation point of each chunk

  headroomlabs-ai/headroom#4309 · Filter by author tester-bcs opened on Oct 20, 2026

• [BUG] clear_scope ignores parent scopes and leaves orphaned search entries

  headroomlabs-ai/headroom#4303 · Filter by author takiAA opened on Oct 20, 2026

• [BUG] /v1/models ignores x-headroom-base-url, so custom-provider discovery hits the default OpenAI upstream

  headroomlabs-ai/headroom#4302 · Filter by author Fernado03 opened on Oct 20, 2026
  1

• CodeQL triage: week of 2026-10-19 (0 critical/high open)

  security
  headroomlabs-ai/headroom#4293 · Filter by author github-actions opened on Oct 19, 2026
  

• [BUG] CCR proactive expansion causes full-conversation cache rewrites when the prefix replay cannot restore it

  headroomlabs-ai/headroom#4287 · Filter by author gglucass opened on Oct 19, 2026

• [BUG] A turn that diverges mid-history (rewind, idle/auto compaction) starts a cold lineage, so the whole conversation is re-written to the prompt cache

  headroomlabs-ai/headroom#4284 · Filter by author Carbrex opened on Oct 19, 2026

• A failed embedding request evicts a live semantic-cache response

  headroomlabs-ai/headroom#4283 · Filter by author oxura opened on Oct 19, 2026

• SemanticCache.put spins forever when max_entries is zero or negative

  headroomlabs-ai/headroom#4282 · Filter by author oxura opened on Oct 19, 2026
  1

• SemanticCacheLayer replays responses from another provider or model

  headroomlabs-ai/headroom#4281 · Filter by author oxura opened on Oct 18, 2026

• expand_compacted accepts negative dictionary indices and non-array legends

  headroomlabs-ai/headroom#4280 · Filter by author oxura opened on Oct 18, 2026

• Tabular parsing silently drops empty records and separator-like Markdown values

  headroomlabs-ai/headroom#4279 · Filter by author oxura opened on Oct 18, 2026

• [BUG] Tabular compression drops columns when a table repeats a header name

  headroomlabs-ai/headroom#4277 · Filter by author RaphaelFakhri opened on Oct 18, 2026

• OpenAI response cache ignores the requested audio voice and format

  headroomlabs-ai/headroom#4276 · Filter by author oxura opened on Oct 18, 2026

• In-place pre_compress hooks make identical requests miss the response cache

  headroomlabs-ai/headroom#4275 · Filter by author oxura opened on Oct 18, 2026

• HuggingFace count_message can return a negative token count

  headroomlabs-ai/headroom#4274 · Filter by author oxura opened on Oct 18, 2026

• Structured text values crash message token counters

  headroomlabs-ai/headroom#4273 · Filter by author oxura opened on Oct 18, 2026

• Literal cache_control fields in tool data can replay the wrong response

  headroomlabs-ai/headroom#4272 · Filter by author oxura opened on Oct 18, 2026

• chatgpt-4o-latest selects the wrong tokenizer and tiktoken encoding

  headroomlabs-ai/headroom#4268 · Filter by author oxura opened on Oct 18, 2026

• headroom init hook ensure crashes in a valid non-UTF-8 POSIX directory

  headroomlabs-ai/headroom#4267 · Filter by author oxura opened on Oct 18, 2026

• CCR store rejects valid originals that start and end with separate markers

  headroomlabs-ai/headroom#4266 · Filter by author oxura opened on Oct 18, 2026

• Response forwarding strips Connection but leaks the headers it names

  headroomlabs-ai/headroom#4265 · Filter by author oxura opened on Oct 18, 2026

• TokenCountCache retains a single input larger than max_chars

  headroomlabs-ai/headroom#4264 · Filter by author oxura opened on Oct 18, 2026

• [BUG] Translated OpenAI streams keep the first nonzero usage counters

  headroomlabs-ai/headroom#4263 · Filter by author oxura opened on Oct 18, 2026

• [BUG] Volatile SQLite metrics stores lose their schema before the first save

  headroomlabs-ai/headroom#4262 · Filter by author oxura opened on Oct 18, 2026

• [BUG] Saved request metrics lose their cache optimization fields

  headroomlabs-ai/headroom#4261 · Filter by author oxura opened on Oct 18, 2026