Replace regex-based compression artifact cleanup with linear helpers to
avoid pathological backtracking and normalize whitespace safely.
Tighten request and response parsing in assess, Gemini translation, and
executor telemetry to avoid unsafe property access and invalid category
filtering.
Also add managed database backup support for legacy encrypted
connection migration, improve SQLite load error handling, and cover the
regressions with unit tests.
* chore: add GPT-5.5 Instant and support Node 26 (#1977)
chore: add GPT-5.5 Instant model to Codex registry + Node 26 support with CI + improved native SQLite error handling. Integrated into release/v3.7.9
* feat: enhance cost formatting and add Codex GPT-5.5 pricing support
* fix formatting
---------
Co-authored-by: backryun <bakryun0718@proton.me>
Co-authored-by: Jan Leon <jan.gaschler@gmail.com>
Co-authored-by: 05dunski <05dunski-kredo@icloud.com>
Export and restore usage history, domain cost history, and domain
budget data so analytics and budget state survive settings transfers.
Also adjust cost overview fallbacks to rank by request volume when
cost data is unavailable, count conversationState entries in chat
request logging, and align e2e coverage with the proxy settings route.
- fix(codex): flatten Chat Completions tool format to Responses format in
normalizeCodexTools. Prevents 'Missing required parameter: tools[0].name'
upstream errors when clients send {type:'function', function:{name,...}}
instead of {type:'function', name,...}.
- fix(proxy): add proxy-aware execution context to image generation route.
Image requests now correctly use proxy settings from the connection's
ProxyRegistry assignment, matching the pattern used by chat pipeline.
- fix(translator): inject properties:{} into zero-argument MCP tool schemas
during Anthropic→OpenAI translation. OpenAI strict mode requires explicit
properties even for empty object schemas.
Closes#1914, Closes#1904, Closes#1898
Update the seeded default compression combo to use the RTK then
Caveman pipeline in both fresh installs and upgraded databases.
Add a targeted migration and runtime guard that only rewrites the
legacy seeded record when its original metadata and single-step
pipeline still match, preserving user-customized default combos.
Refresh docs and tests to reflect the stacked default and expanded
RTK filter catalog.
Only apply saved default compression combos when they contain a stacked
pipeline so seeded Caveman-only defaults do not replace the builtin
stacked behavior.
Also require management auth for compression language pack and rules
metadata endpoints, and defer usage receipt attachment until compression
analytics writes have completed to keep analytics records consistent.
Block preview requests unless they come from a valid management session
token so protected settings cannot be probed through the preview API.
Add unit coverage for unauthenticated requests, invalid bearer tokens,
and successful authenticated preview execution.
Centralize compression config schemas across settings, preview, RTK,
and combo APIs to enforce consistent validation for stacked pipelines
and engine-specific options.
Expand caveman and stacked compression behavior by applying default
combos at runtime, surfacing validation and fallback metadata, and
exposing aggressive and ultra adapter schemas for configuration UI and
tests.
Persist MCP description compression snapshots into analytics without
counting them as provider usage, and extend the dashboard with the new
RTK controls and localized labels.
