## Tencent/AI-Infra-Guard — v4.5.1…v4.5.2

_34 commits._

### Features
- **feat: add Research directory with SkillJack project** (536340d)
- **feat: add Research directory with SkillJack project** (78ae6df)
- **feat: add GET-only fingerprints for Qdrant, Chroma, and Weaviate** (d54543c)
- **feat: add AIG rules [2026-07-31]** (3d9af43)

### Fixes
- **fix(skill-scan): expose compiled bytecode (.pyc) in audit surface (Closes #531)** (7e0f749)
- **Merge pull request #529 from Tencent/fix-readme-whats-new-trim-20260810** (9c4b546)
- **Merge pull request #517 from Tencent/fix/doc-sync-component-tables-20260731** (ce28dab)
- **Merge pull request #528 from NY1024/fix/mcp-scan-rce-prompt-injection** (9bd8c6b)
- **fix(mcp-scan): prevent RCE via prompt injection in dynamic scan mode** (9ebcff1)
- **Merge pull request #527 from Tencent/fix-main-docs-20260807-skill-scan-charset-detection** (2ce1ca9)
- **Merge pull request #523 from kexinoh/fix/issue-509-model-temperature** (5a0810b)
- **Merge pull request #521 from Tencent/fix/cve-2026-61428-version-rule** (f66fe98)
- **Merge pull request #524 from NY1024/fix/mcp-streamable-http-import** (d3951f8)
- **Merge pull request #525 from kexinoh/fix/skill-scan-charset-smuggling** (b49874d)
- **fix(skill-scan): prevent charset content smuggling** (1649575)
- **fix: correct streamable_http_client import name in mcp_tools.py** (384c1c0)
- **fix(llm): remove hardcoded temperature parameters** (f18ae64)
- **fix(data): correct CVE-2026-61428 version rule to version < "4.6.78"** (16ed396)
- **Merge pull request #513 from Tencent/fix-v450-release-date-20260730** (ef6512f)
- **Merge pull request #512 from Tencent/fix-readme-whats-new-v451-20260730** (ec187e3)

### Backend
- **Merge pull request #520 from NY1024/research/skilljack** (c6f1256)
- **Merge pull request #518 from unauthdev/feat/vector-db-fingerprints** (5860f04)
- **Merge pull request #516 from feiyang666/aig-rules/2026-07-31** (11206fe)
- **Merge pull request #514 from Tencent/update-core-members-20260731** (19ff765)

### Tests
- **test(skill-scan): add regression coverage for .pyc bypass fix (#531)** (5a194c4)

### Docs
- **docs: trim What's New to latest 5 entries across all 9 README languages** (cbe58e6)
- **docs(skill-scan): add text_decoder.py to project structure, update pre_scan description** (1736515)
- **docs: sync component tables and agent-scan detection skills** (788ae09)
- **docs: reorder Xiangfan after Fyoung and add Elwood to Core Members across 9 README languages** (5c29b24)
- **docs: fix v4.5.0 release date from 2026-07-24 to 2026-07-27 across 9 README languages** (a41187e)
- **docs: rename PromptSecurity to Jailbreak Evaluation in v4.5.1 What's New; remove bug fix entries** (240bc3a)
- **docs: add v4.5.1 What's New entry across 9 README languages; update agent-scan skill list to match registered skills (10 total)** (ca2c2f2)

### Chore
- **chore: update v4.5.2 changelog with latest changes** (545ff26)
- **chore: bump version to v4.5.2** (0100678)

_Recap by [Repo Wrapped](https://repowrapped.com/gh/Tencent/AI-Infra-Guard?utm_source=github-action)._