The official source reports this update: v0.91.0. 0.91.0 (2026-09-18) Features api: add agent session model settings ( #708 ) ( 244a98e ) api: add audio-mini model choices ( #710 ) ( 3cdfe3f ) api: add compaction progress events ( #706 ) ( 47e2dc7 ) api: add managed Responses WebSocket sessions ( #711 ) ( a619653 ) api: add prompt-cache prewarming ( #712 ) ( 61b5692 ) Chores api: clarify incoming SIP call ID usage ( #709 ) ( cedfada ) deps-dev: bump sorbet-runtime from 0.6.13455 to 0.6.13486 in the development-dependencies group ( #698 ) ( ef1dc85 ) deps: bump ruby/setup-ruby from 1.321.0 to 1.322.0 ( #700 ) ( 5bdc477 ) deps: bump ruby/setup-ruby from 1.322.0 to 1.323.0 ( #707 ) ( 460148c )
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New API features added in 0.91.0 release.
The v0.91.0 release includes new API features for agent session settings and audio model choices.
18 Sept 20261 verified claims1 sources1 observations
This official update documents a development concerning v0.91.0. Its practical significance depends on the scope and evidence stated by the source.
Read the official source update and verify its stated scope, evidence and timing before acting on it.
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