v2.26.0-preview.20260819

Published to npm as @bitkyc08/opencodex@2.26.0-preview.20260819 with dist-tag preview.

New Features

• Count atomic-replace retries so the envelope can be argued from evidence (#1947)
• B1 — separate Fast capability from caller-tier forwarding (#1886) (#1965)
• Route Clash fake-IP DNS answers through the configured proxy (#1748) (#2037)
• ZCode (Z.ai desktop client) managed integration — ocx zcode (#2034)
• Add HTTP/1.1 compatibility transport (#1903)

Bug Fixes

• Stop hide-from-user policy and user-role tool-result replay (#1992) (#1997)
• Re-derive pool plan from JWT chatgpt_plan_type (#1989) (#1998)
• Stop the service wrapper killer using the argv Bun rejects (#1944)
• One scheduler-wrapper killer, scoped to one installation (#1945)
• Forward caller service_tier through the chat-to-responses conversion (#1886) (#1904)
• Repair bare integers in string-declared tool arguments (#2005)
• Switch to Responses backend and backfill required annotations (#1941)
• Close three release-audit regressions from today's merge train (#2010)
• Use context cap as window when upstream omits it (#1991)
• Refresh catalog for side profiles when Codex injection is OFF (#1931)
• Synthesize placeholder results for orphaned stateless tool calls (#1912)
• Preserve OpenRouter routing in native passthrough (#1859)
• Parse changelog commits with NUL delimiters (#1847)
• Pin bridge traffic to loopback (#1845)
• Repair log tooltip encoding (#1935)
• Bound warmup response bodies (#1725)
• Retry transient 429/5xx for AI Studio direct requests (#1851)
• Share reasoning-facts table and fix GLM slug decode (lands #1800) (#2015)
• Share reasoning-facts table and fix GLM slug decoding for API-key preset (#1800)
• Route raw reasoning through the expandable summary channel (lands #2007) (#2016)
• Route raw reasoning through the expandable summary channel (bridge + passthrough) (#2007)
• Pin session id and continue external tool results as userMessageAction (lands #1990) (#2017)
• Pin session id and continue external tool results as userMessageAction (#1990)
• Stream Copilot inference prompts over stdin (#1883)
• Drop the synthetic x-goog-api-client onboarding header (lands #1889) (#2018)
• Flatten the Codex 0.147 functions namespace in the parser (lands #1896 subset) (#2020)
• Treat a bare WHAM 401 as transient only for a verifiably live token (lands #1932) (#2021)
• Stabilize dev head after the 260818 merge train (#2026)
• Normalize empty and failure-state Computer Use tool results (#1920) (#2038)
• Redact public authentication errors (#1842) (#2043)
• Classify detail-scoped workspace denials (#2055)
• Strip app-rewritten provider sub-tables so the provider never survives nameless (#2061)
• Append continue nudge for Claude-on-Antigravity prefill (#2066)
• Keep fake-IP opt-in off NO_PROXY routes (#2045)
• Keep the structured-output opt-out exact on the native chat wire (#2042)
• Report the model gates the way the adapters actually match them (#2059)
• Normalize text-part tool results (#2044)
• Emit modern env_key admission line on non-loopback inject (#2076)
• Scope durable thought signatures per credential and bound persist visibility (#2078)
• Stage, verify, and swap npm self-updates with rollback (#2079)
• Stage global-style so dependencies land inside the package (#2087)

Documentation

• Record the v2.25.0 release (#2004)
• Close eight shipped units to _fin and open the merge campaign (#2006)
• Close the 260818 merge campaign with its outcome ledger (#2008)
• Release-readiness record for the next train (2.26.0) (#2011)
• Close the release-readiness unit to _fin (#2012)
• Open the bug-PR resolution campaign unit (#2013)
• Correct the bug-PR disposition tally (#2014)
• Scope canonical Fast injection to the bridged Chat path (#2049)
• Wp10 follow-up designs + campaign phase records (#2052)
• Close the 260818 bug-PR resolution campaign to _fin (#2058)
• Document OpenCode Go quota probe (#2057)

Chores

• Share the atomic-replace retry instead of one writer owning it (#1946)
• A1 — FastWire policy resolution, byte-identical behavior (#1886) (#1893)
• Re-pin launcher invariants to the transactional install contract (#2081)

Other Changes

• Devlog: open the Windows stability program unit (#1949)
• Allow Codex Work desktop agent task recovery (#1928)
• [WRONG BRANCH] promote: dev to preview for v2.26.0-preview.20260819 (#2088)
• [WRONG BRANCH] release: v2.26.0-preview.20260819 (#2090)

Changelog

Full Changelog: v2.25.0...v2.26.0-preview.20260819

• #1725 fix(codex): bound warmup response bodies @luvs01
• #1800 fix(commandcode): share reasoning-facts table and fix GLM slug decoding for API-key preset @youngchangjo
• #1845 fix(minimax): pin bridge traffic to loopback @luvs01
• #1847 fix(release): parse changelog commits with NUL delimiters @luvs01
• #1851 fix(google): retry transient 429/5xx for AI Studio direct requests @chilung-cgu
• #1859 fix(chat): preserve OpenRouter routing in native passthrough @luvs01
• #1883 fix(ci): stream Copilot inference prompts over stdin @Wibias
• #1893 refactor(fastwire): A1 — FastWire policy resolution, byte-identical behavior (#1886) @olddonkey
• #1903 feat(cursor): add HTTP/1.1 compatibility transport @lilinxiong
• #1904 fix(chat): forward caller service_tier through the chat-to-responses conversion (#1886) @olddonkey
• #1912 fix(responses): synthesize placeholder results for orphaned stateless tool calls @harryzhou2000
• #1928 Allow Codex Work desktop agent task recovery @jakemcallister
• #1931 fix(sync): refresh catalog for side profiles when Codex injection is OFF @harryzhou2000
• #1935 fix(gui): repair log tooltip encoding @olddonkey
• #1941 fix(grok): switch to Responses backend and backfill required annotations @bet4it
• #1944 fix(windows): stop the service wrapper killer using the argv Bun rejects @lidge-jun
• #1945 fix(windows): one scheduler-wrapper killer, scoped to one installation @lidge-jun
• #1946 refactor(windows): share the atomic-replace retry instead of one writer owning it @lidge-jun
• #1947 feat(windows): count atomic-replace retries so the envelope can be argued from evidence @lidge-jun
• #1949 devlog: open the Windows stability program unit @lidge-jun
• #1965 feat(fastwire): B1 — separate Fast capability from caller-tier forwarding (#1886) @olddonkey
• #1990 fix(cursor): pin session id and continue external tool results as userMessageAction @laerad777
• #1991 fix: use context cap as window when upstream omits it @EricFeng9
• #1997 fix(cursor): stop hide-from-user policy and user-role tool-result replay (#1992) @Yuxin-Qiao
• #1998 fix(codex): re-derive pool plan from JWT chatgpt_plan_type (#1989) @Yuxin-Qiao
• #2004 docs(devlog): record the v2.25.0 release @lidge-jun
• #2005 fix(tools): repair bare integers in string-declared tool arguments @lidge-jun
• #2006 docs(devlog): close eight shipped units to _fin and open the merge campaign @lidge-jun
• #2007 fix(responses): route raw reasoning through the expandable summary channel (bridge + passthrough) @AlinJiang
• #2008 docs(devlog): close the 260818 merge campaign with its outcome ledger @lidge-jun
• #2010 fix: close three release-audit regressions from today's merge train @lidge-jun
• #2011 docs(devlog): release-readiness record for the next train (2.26.0) @lidge-jun
• #2012 docs(devlog): close the release-readiness unit to _fin @lidge-jun
• #2013 docs(devlog): open the bug-PR resolution campaign unit @lidge-jun
• #2014 docs(devlog): correct the bug-PR disposition tally @lidge-jun
• #2015 fix(commandcode): share reasoning-facts table and fix GLM slug decode (lands #1800) @lidge-jun
• #2016 fix(responses): route raw reasoning through the expandable summary channel (lands #2007) @lidge-jun
• #2017 fix(cursor): pin session id and continue external tool results as userMessageAction (lands #1990) @lidge-jun
• #2018 fix(antigravity): drop the synthetic x-goog-api-client onboarding header (lands #1889) @lidge-jun
• #2020 fix(responses): flatten the Codex 0.147 functions namespace in the parser (lands #1896 subset) @lidge-jun
• #2021 fix(codex): treat a bare WHAM 401 as transient only for a verifiably live token (lands #1932) @lidge-jun
• #2026 fix: stabilize dev head after the 260818 merge train @lidge-jun
• #2034 feat(clients): ZCode (Z.ai desktop client) managed integration — ocx zcode @lidge-jun
• #2037 feat(outbound): route Clash fake-IP DNS answers through the configured proxy (#1748) @lidge-jun
• #2038 fix(cursor): normalize empty and failure-state Computer Use tool results (#1920) @lidge-jun
• #2042 fix(chat): keep the structured-output opt-out exact on the native chat wire @ntdatt812
• #2043 fix(oauth): redact public authentication errors (#1842) @lidge-jun
• #2044 fix(cursor): normalize text-part tool results @Ingwannu
• #2045 fix(outbound): keep fake-IP opt-in off NO_PROXY routes @Ingwannu
• #2049 docs(structure): scope canonical Fast injection to the bridged Chat path @lidge-jun
• #2052 docs(devlog): wp10 follow-up designs + campaign phase records @lidge-jun
• #2055 fix(codex): classify detail-scoped workspace denials @Ingwannu
• #2057 docs(providers): document OpenCode Go quota probe @Ingwannu
• #2058 docs(devlog): close the 260818 bug-PR resolution campaign to _fin @lidge-jun
• #2059 fix(lab): report the model gates the way the adapters actually match them @ntdatt812
• #2061 fix(codex): strip app-rewritten provider sub-tables so the provider never survives nameless @kinsolee
• #2066 fix(google): append continue nudge for Claude-on-Antigravity prefill @jeongjin0
• #2076 fix(codex): emit modern env_key admission line on non-loopback inject @lidge-jun
• #2078 fix(replay): scope durable thought signatures per credential and bound persist visibility @lidge-jun
• #2079 fix(update): stage, verify, and swap npm self-updates with rollback @lidge-jun
• #2081 test(update): re-pin launcher invariants to the transactional install contract @lidge-jun
• #2087 fix(update): stage global-style so dependencies land inside the package @lidge-jun
• #2088 [WRONG BRANCH] promote: dev to preview for v2.26.0-preview.20260819 @lidge-jun
• #2090 [WRONG BRANCH] release: v2.26.0-preview.20260819 @lidge-jun