refac: changelog

Author: tjbck

CHANGELOG.md

@@ -9,18 +9,17 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Added
 
-- 🎨 Azure OpenAI image generation is now supported, with configurations for IMAGES_OPENAI_API_VERSION via environment variable and admin UI. [#17147](https://github.com/open-webui/open-webui/pull/17147), [#16274](https://github.com/open-webui/open-webui/discussions/16274), [Docs:#679](https://github.com/open-webui/docs/pull/679)
 - 📁 Emoji folder icons were added, allowing users to personalize workspace organization with visual cues, including improved chevron display. [Commit](https://github.com/open-webui/open-webui/pull/17070/commits/1588f42fe777ad5d807e3f2fc8dbbc47a8db87c0), [Commit](https://github.com/open-webui/open-webui/pull/17070/commits/b70c0f36c0f5bbfc2a767429984d6fba1a7bb26c), [Commit](https://github.com/open-webui/open-webui/pull/17070/commits/11dea8795bfce42aa5d8d58ef316ded05173bd87), [Commit](https://github.com/open-webui/open-webui/pull/17070/commits/c0a47169fa059154d5f5a9ea6b94f9a66d82f255)
 - 📁 The 'Search Collection' input field now dynamically displays the total number of files within the knowledge base. [Commit](https://github.com/open-webui/open-webui/pull/17070/commits/fbbe1117ae4c9c8fec6499d790eee275818eccc5)
 - ☁️ A provider toggle in connection settings now allows users to manually specify Azure OpenAI deployments. [Commit](https://github.com/open-webui/open-webui/pull/17070/commits/5bdd334b74fbd154085f2d590f4afdba32469c8a)
 - ⚡ Model list caching performance was optimized by fixing cache key generation to reduce redundant API calls. [#17158](https://github.com/open-webui/open-webui/pull/17158)
+- 🎨 Azure OpenAI image generation is now supported, with configurations for IMAGES_OPENAI_API_VERSION via environment variable and admin UI. [#17147](https://github.com/open-webui/open-webui/pull/17147), [#16274](https://github.com/open-webui/open-webui/discussions/16274), [Docs:#679](https://github.com/open-webui/docs/pull/679)
 - ⚡ Comprehensive N+1 query performance is optimized by reducing database queries from 1+N to 1+1 patterns across major listing endpoints. [#17165](https://github.com/open-webui/open-webui/pull/17165), [#17160](https://github.com/open-webui/open-webui/pull/17160), [#17161](https://github.com/open-webui/open-webui/pull/17161), [#17162](https://github.com/open-webui/open-webui/pull/17162), [#17159](https://github.com/open-webui/open-webui/pull/17159), [#17166](https://github.com/open-webui/open-webui/pull/17166)
 - ⚡ The PDF.js library is now dynamically loaded, significantly reducing initial page load size and improving responsiveness. [#17222](https://github.com/open-webui/open-webui/pull/17222)
 - ⚡ The heic2any library is now dynamically loaded across various message input components, including channels, for faster page loads. [#17225](https://github.com/open-webui/open-webui/pull/17225), [#17229](https://github.com/open-webui/open-webui/pull/17229)
 - 📚 The knowledge API now supports a "delete_file" query parameter, allowing configurable file deletion behavior. [Commit](https://github.com/open-webui/open-webui/pull/17070/commits/22c4ef4fb096498066b73befe993ae3a82f7a8e7)
 - 📊 Llama.cpp timing statistics are now integrated into the usage field for comprehensive model performance metrics. [Commit](https://github.com/open-webui/open-webui/pull/17070/commits/e830b4959ecd4b2795e29e53026984a58a7696a9)
 - 🗄️ The PGVECTOR_CREATE_EXTENSION environment variable now allows control over automatic pgvector extension creation. [Commit](https://github.com/open-webui/open-webui/pull/17070/commits/c2b4976c82d335ed524bd80dc914b5e2f5bfbd9e), [Commit](https://github.com/open-webui/open-webui/pull/17070/commits/b45219c8b15b48d5ee3d42983e1107bbcefbab01), [Docs:#672](https://github.com/open-webui/docs/pull/672)
-- 🔧 External tool server authentication is enhanced with a "request_headers" type that forwards complete request headers. [Commit](https://github.com/open-webui/open-webui/pull/17070/commits/77b65ccbfbf3971ca71d3c7a70d77168e8f007dd)
 - 🔒 Comprehensive server-side OAuth token management was implemented, securely storing encrypted tokens in a new database table and introducing an automatic refresh mechanism, enabling seamless and secure forwarding of valid user-specific OAuth tokens to downstream services, including OpenAI-compatible endpoints and external tool servers via the new "system_oauth" authentication type, resolving long-standing issues such as large token size limitations, stale/expired tokens, and reliable token propagation, and enhancing overall security by minimizing client-side token exposure, configurable via "ENABLE_OAUTH_ID_TOKEN_COOKIE" and "OAUTH_SESSION_TOKEN_ENCRYPTION_KEY" environment variables. [Docs:#683](https://github.com/open-webui/docs/pull/683), [#17210](https://github.com/open-webui/open-webui/pull/17210), [#8957](https://github.com/open-webui/open-webui/discussions/8957), [#11029](https://github.com/open-webui/open-webui/discussions/11029), [#17178](https://github.com/open-webui/open-webui/issues/17178), [#17183](https://github.com/open-webui/open-webui/issues/17183), [Commit](https://github.com/open-webui/open-webui/commit/217f4daef09b36d3d4cc4681e11d3ebd9984a1a5), [Commit](https://github.com/open-webui/open-webui/commit/fc11e4384fe98fac659e10596f67c23483578867), [Commit](https://github.com/open-webui/open-webui/commit/f11bdc6ab5dd5682bb3e27166e77581f5b8af3e0), [Commit](https://github.com/open-webui/open-webui/commit/f71834720e623761d972d4d740e9bbd90a3a86c6), [Commit](https://github.com/open-webui/open-webui/commit/b5bb6ae177dcdc4e8274d7e5ffa50bc8099fd466), [Commit](https://github.com/open-webui/open-webui/commit/b786d1e3f3308ef4f0f95d7130ddbcaaca4fc927), [Commit](https://github.com/open-webui/open-webui/commit/8a9f8627017bd0a74cbd647891552b26e56aabb7), [Commit](https://github.com/open-webui/open-webui/commit/30d1dc2c60e303756120fe1c5538968c4e6139f4), [Commit](https://github.com/open-webui/open-webui/commit/2b2d123531eb3f42c0e940593832a64e2806240d), [Commit](https://github.com/open-webui/open-webui/commit/6f6412dd16c63c2bb4df79a96b814bf69cb3f880)
 - 🔒 Conditional Permission Hardening for OpenShift Deployments: Added a build argument to enable optional permission hardening for OpenShift and container environments. [Commit](https://github.com/open-webui/open-webui/pull/17070/commits/0ebe4f8f8490451ac8e85a4846f010854d9b54e5)
 - 👥 Regex pattern support is added for OAuth blocked groups, allowing more flexible group filtering rules. [Commit](https://github.com/open-webui/open-webui/pull/17070/commits/df66e21472646648d008ebb22b0e8d5424d491df)