v0.12.0

Changelog (v0.11.1...v0.12.0)

• minor #2358 Prepare version constraints for release of v0.12.0 (@chr-hertel)
• feature #2353 [Agent][Rework #1] Accept string and UserMessage as agent input (@chr-hertel)
• feature #2213 [Mate] Add skills:install to install extension skills for coding agents (@wachterjohannes)
• feature #2317 [Platform] Let the model router select the model, not just the provider (@chr-hertel)
• feature #2352 [MCP Bundle] Show MCP capabilities in profiler on every request (@chr-hertel)
• feature #2350 [MCP Bundle] Add debug:mcp command listing registered capabilities (@chr-hertel)
• feature #2349 [MCP Bundle] Replace file-based discovery with compile-time container registration (@chr-hertel)
• feature #2354 [Platform] Report malformed tool call arguments across bridges (@chr-hertel)
• feature #2336 [Platform] Report malformed OpenResponses tool arguments (@fabpot)
• minor #2243 [Platform][Albert] Align bridge base_url convention with Generic bridge (@jvancoillie)
• bug #2307 [Mate] Redact Doctrine query parameter values in profiler db collector (@wachterjohannes)
• minor #2351 [Platform] Throw MaxOutputTokensException for non-streamed OpenResponses truncation (@chr-hertel)
• bug #2338 Fix Amazee AI subtree config (@chr-hertel)
• feature #2335 [Platform] Report OpenResponses output limit truncation (@fabpot)
• bug #2343 [Platform][Mistral] Extract cached tokens from prompt_tokens_details (@codexofc)
• bug #2344 [Platform][Mistral] Drop stale conversion overrides rejecting truncated responses (@codexofc)
• bug #2345 [Chat] Fix TypeError in Chat::submit() on non-text results (@janssensglenn)
• minor #2347 [Platform] Update model catalogs (@github-actions[bot])