WebAI to API v0.5.0

WebAI-to-API v0.5.0 Release Notes

Released: 2026-06-01

A major release focused on architecture, reliability, and maintainability.

What's New

• Provider-centric architecture and unified backend routing.
• Improved browser runtime lifecycle, recovery, and stability.
• Improved authentication workflows and browser runtime usability.
• Better observability, diagnostics, and operational tooling.
• Expanded documentation and test coverage.

Licensing Change

Starting with v0.5.0, WebAI-to-API is licensed under Aapache 2.0.

What's Changed

• Add Proxy Option by @2077DevWave in #43
• Add endpoint by @2077DevWave in #44
• chore: remove old Gemini models and keep Gemini 3.0 set by @Phong940253 in #64
• Fix/llxprt tool calls and sse streaming by @marmarjohnson in #66
• feat: SSE streaming support + flexible model routing for CCR integration by @gyy0592 in #67
• feat: upgrade to gemini-webapi 2.0.0 with Gemini 3 model support & Expose Gemini Gems via REST endpoints by @hiyukoim in #70
• Refactor: Provider Architecture Stabilization and Operational Safety by @Amm1rr in #74
• refactor: simplify run.py and fix shutdown sequences by @Amm1rr in #75
• feat: implement graceful shutdown and harden browser lifecycle by @Amm1rr in #76
• fix(auth): robust Gemini webapi client reinitialization and safe lock-protected session updates by @Amm1rr in #78
• docs(api): improve OpenAPI metadata and endpoint discoverability by @Amm1rr in #79
• Refactor Gemini to provider-centric adapter architecture by @Amm1rr in #80
• Package Atlas provider module for architectural consistency by @Amm1rr in #81
• Move Gemini session manager into provider package by @Amm1rr in #82
• Separate Gemini authentication workflow from AuthManager by @Amm1rr in #83
• Align Gemini client manager ownership with provider package by @Amm1rr in #84
• Refactor configuration routing and fix Playwright interaction timeout by @Amm1rr in #85
• Improve Gemini WebAPI authentication and cookie configuration by @Amm1rr in #86
• fix: config cookie keys not recognized, causing authentication to always fail by @muhammetozmen in #87
• Observability hardening and browser-runtime regression coverage by @Amm1rr in #89
• Restore Playwright bootstrap authentication and harden verify_login by @Amm1rr in #90
• Harden Playwright runtime and complete provider-centric architecture by @Amm1rr in #91
• Adopt AGPLv3 licensing and introduce contributor licensing framework by @Amm1rr in #92

New Contributors

• @2077DevWave made their first contribution in #43
• @Phong940253 made their first contribution in #64
• @marmarjohnson made their first contribution in #66
• @gyy0592 made their first contribution in #67
• @hiyukoim made their first contribution in #70
• @Amm1rr made their first contribution in #74
• @muhammetozmen made their first contribution in #87

Full Changelog: v0.4.0...v0.5.0