Codex CLI browser and GPT-5.5, GitHub Copilot for Jira, DeepSeek cuts cache price by 10
OpenAI adds a browser and macOS computer use to Codex (v0.122) then GPT-5.5 as the recommended model (v0.125), GitHub adds 4 enterprise capabilities to Copilot for Jira, and DeepSeek permanently lowers cache prices to 1/10th.