CLI Proxy API 6.9.20 డౌన్‌లోడ్

Changelog
- 39dc4557c19dddf1df7a2f93f4f08e0b184f4f76 Merge pull request #2412 from sususu98/feat/signature-cache-toggle
- b2c0cdfc880e785de5fcd69a21d396290336233c Merge pull request #2621 from wykk-12138/fix/oauth-extra-usage-detection
- 96056d01371ba7c2a3336f9b78ce86f27a5d1839 Merge remote-tracking branch 'upstream/main' into fix/oauth-extra-usage-detection
- 38f0ae597090fc5a4809f61a01955d1876bfb07e docs(antigravity): document signature validation spec alignment
- cf249586a9c6865a536b66602b64ff85e4f1fc2e feat(antigravity): configurable signature cache with bypass-mode validation
- 30e94b6792d697390a66d77546cd185161db97d9 fix(antigravity): refine 429 handling and credits fallback
- 0f45d89255cbd469c892765a838b06910dccf6ed fix(claude): address PR review feedback for OAuth cloaking
- f780c289e808a9bf235d74b09d99f3a1d49948fc fix(claude): map question/skill to TitleCase instead of removing them
- ac36119a02186fe0d1e3225513a6ebd138fe420c fix(claude): preserve OAuth tool renames when filtering tools
- 7e8e2226a6eba4661408dcda51270ccee0336955 fix(claude): reduce forwarded OAuth prompt to minimal tool reminder
- e8d1b79cb3743778c87c6ccdf75cb5c92e2cdf7e fix(claude): remap OAuth tool names to Claude Code style to avoid third-party fingerprint detection
- f0c20e852f1c1625c7bbf242c1b95d30a5da18fc fix(claude): remove invalid cache_control scope from static system block
- 7cdf8e9872db38e1f0242bb313744e080ae53398 fix(claude): sanitize forwarded third-party prompts for OAuth cloaking
- 69b950db4c4b67e374c469db54767bfcdcd46359 fix(executor): fix OAuth extra usage detection by Anthropic API
- 613fe6768ddf4e93a54fb7b6db812f5e875067bd fix(executor): inject full Claude Code system prompt blocks with proper cache scopes
- f32c8c96201e828b7cd163dcddcbb747f7e815cc fix(handlers): update listener to bind on all interfaces instead of localhost
- 9e0ab4d11610214e9950ab53d774d9106a4018d7 fix: build cache_control JSON manually to avoid sjson map marshaling
- 8783caf313d6746574850be9b2a989dfe1316fba fix: buildTextBlock cache_control sjson path issue
- e2e3c7dde093c425bd83fc67fdabb504966fc60d fix: remove invalid org scope and match Claude Code block layout
- f6f4640c5e465a1d80f2d7f7ed05e8049811098e fix: use sjson to build system blocks, avoid raw newlines in JSON