AI news in December 2025: Codex & Claude

Usage resets

Completed and reported resets, announcements and banked resets. Only Completed entries count as a finished reset. Full monthly logs: Codex resets in December 2025.

• 25 DecCodex Codex reset on Dec 25, 2025 (reported)Usage reset
• 19 DecCodex Codex reset on Dec 19, 2025 (reported)Usage reset
• 17 DecCodex Codex reset on Dec 17, 2025 (reported)Usage reset
• 2 DecCodex Codex reset on Dec 2, 2025 (reported)Usage reset

Claude Code releases (2)

• 19 DecClaude Code 2.0.74Added LSP (Language Server Protocol) tool for code intelligence features like go-to-definition, find references, and hover documentation · Added /terminal-setup support for Kitty, Alacritty,…
• 19 DecClaude Code 2.0.73Added clickable [Image #N] links that open attached images in the default viewer · Added alt-y yank-pop to cycle through kill ring history after…

Claude Code changelog

Codex CLI releases (11)

• 21 DecCodex CLI 0.77.0TUI2: 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…
• 19 DecCodex CLI 0.76.0Add a macOS DMG build target (PR #8207) · Improve terminal detection metadata for per-terminal scroll tuning (PR #8252) · UI tweaks on the…
• 18 DecCodex CLI 0.75.0PRs Merged · 8270 — splash screen · 8251 — migrate to new constraint-based loading strategy · 7460 — cloud: default to current branch…
• 18 DecCodex CLI 0.74.0Highlights · Introducing gpt-5.2-codex our latest frontier model with improvements across knowledge, reasoning and coding. Learn more · Add new slash command /experimental for…
• 15 DecCodex CLI 0.73.0Add ghost snapshot v2 for improved session capture (PR #8055) · Support ghost commits in config (PR #7873) · Reimplement skills loading via SkillsManager…
• 13 DecCodex CLI 0.72.0Highlights · Config API cleanup (#7924): new config API and cleaner config loading flow. · Remote compact for API-key users (#7835): enable remote compacting…
• 11 DecCodex CLI 0.71.0Highlights · Introducing gpt-5.2 our latest frontier model with improvements across knowledge, reasoning and coding. Learn More · PRs Merged · 7838 Show the…
• 10 DecCodex CLI 0.69.0Highlights · Skills: Explicit skill selections now inject SKILL.md content into the turn; skills load once per session and warn if a file ·…
• 9 DecCodex CLI 0.66.0Highlights · Execpolicy: TUI can whitelist command prefixes after an approval, sandbox denials propose an amendment you can accept, shell MCP now runs execpolicy…
• 4 DecCodex CLI 0.65.0Highlights · Codex Max as default (#7566): Codex Max is now the default model, and a TUI panic related to async-in-sync code was fixed.…
• 2 DecCodex CLI 0.64.0Features · Threads and turns now include git info, current working directory, CLI version, source metadata, and propagate thread and turn IDs on every…

Codex CLI changelog