## New Features - TUI2: Normalize mouse wheel + trackpad scrolling across terminals; add tui.scroll_* config settings (PR #8357) - Add allowed_sandbox_modes to requirements.toml to constrain permitted sandbox modes (PR #8298) - MCP: OAuth login for streamable HTTP MCP servers no longer requires the rmcp_client feature flag (PR #8087) - Improve fuzzy file search display/consistency by centralizing file-name derivation in codex-file-search (PR #8334) - Update bundled model metadata (models.json) (PR #8168)

## Bug Fixes - Fix /undo interacting destructively with git staging / ghost commits (PR #8303) - TUI2: Reduce redundant redraws while scrolling transcripts (PR #8295) - Docs: Fix link to contributing.md in experimental.md (PR #8311)

Full Changelog: https://github.com/openai/codex/compare/rust-v0.76.0...rust-v0.77.0

Changelog (PRs merged in this tag range)

#8374 Remove plan from system skills: https://github.com/openai/codex/pull/8374
#8357 TUI2 scroll normalization + config knobs: https://github.com/openai/codex/pull/8357
#8353 Thread config loading now receives cwd (internal plumbing): https://github.com/openai/codex/pull/8353
#8346 Rename “OpenAI models” to “models manager” (internal refactor): https://github.com/openai/codex/pull/8346
#8345 Bump cargo-deny-action version (CI): https://github.com/openai/codex/pull/8345
#8334 Move file-name derivation into codex-file-search: https://github.com/openai/codex/pull/8334
#8333 Enable resume_warning suite module (test coverage / wiring fix): https://github.com/openai/codex/pull/8333
#8330 Make ConstraintError an enum (more structured errors): https://github.com/openai/codex/pull/8330
#8303 Fix /undo staging interaction: https://github.com/openai/codex/pull/8303
#8298 Add allowed_sandbox_modes in requirements.toml: https://github.com/openai/codex/pull/8298
#8295 Coalesce transcript scroll redraws (TUI2 performance): https://github.com/openai/codex/pull/8295
#8168 Update models.json: https://github.com/openai/codex/pull/8168
#8087 Remove rmcp_client feature flag usage (no longer needed for OAuth login): https://github.com/openai/codex/pull/8087
#8311 Fix docs link in experimental.md: https://github.com/openai/codex/pull/8311