Release 1.1.2

What's Changed

• feat(studio): add agent usage statistics by @evanlowe in #873
• feat(studio): support stopping active generation by @evanlowe in #875
• feat(studio): migrate frontend telemetry to TEA by @evanlowe in #874
• feat(studio): add context token usage meter by @evanlowe in #876
• fix(studio): list wakeable sandbox snapshots by @zakahan in #877
• feat: render Studio release notes as bullets by @evanlowe in #878
• refactor(metrics): 解耦 Portal 指标打点与 Exporter by @feng-95 in #814
• fix: deduplicate ADK native telemetry by @evanlowe in #879
• feat(studio): add conversation image sharing by @evanlowe in #880
• feat: add IAM precheck to studio deploy by @evanlowe in #882
• fix(studio): harden sandbox tool provisioning by @evanlowe in #883
• feat(studio): annotate response selections by @evanlowe in #881
• fix(studio): bind model credentials to trusted endpoints by @evanlowe in #884
• fix(auth): prevent OAuth open redirects by @evanlowe in #886
• fix(studio): allow 16-character site titles by @evanlowe in #887
• fix(feishu-channel): 新增优雅关停机制 by @ziyanli33 in #889
• feat(studio): add ModelArk model selector by @evanlowe in #892
• fix(studio): streamline custom agent creation by @evanlowe in #893
• fix: align byteplus viking kb tos region by @xgtcode in #890
• fix(studio): preserve Codex app-server error details by @evanlowe in #894
• fix(studio): use AgentKit logo for thinking status by @evanlowe in #895
• feat(studio): improve update visibility and resource links by @evanlowe in #896
• fix(studio): normalize Codex sandbox tool names by @evanlowe in #897
• Track Studio entry telemetry with cloud account ID by @FirstayZheng in #898
• feat: add DeepSeekHarness studio agent by @zakahan in #900
• feat(studio): add sandbox-backed project migration by @wujiaming-ai in #872
• feat(studio): add unified library hub by @evanlowe in #906
• feat(studio): persist generated artifacts in library by @evanlowe in #909
• fix(tracing): reduce LLM tool declaration overhead by @evanlowe in #910
• feat(studio): add resumable local-to-cloud project handoff by @evanlowe in #905
• fix(studio): skip IAM fallback during deploy by @evanlowe in #913
• fix(studio): remove empty state handoff action by @evanlowe in #914
• fix(studio): recover built-in Codex sessions after idle timeouts by @zakahan in #911
• feat(frontend): update browser title by active view by @evanlowe in #916
• fix: remove Codex config envs from Code sandbox by @zakahan in #915
• fix(tracing): skip missing span attributes by @evanlowe in #917

Full Changelog: 1.1.1...1.1.2