The headline change is that the 5 hour usage limit restriction in ChatGPT Work and Codex is being temporarily removed for all Plus, Business, and Pro plans. If you have ever been in the middle of a long working session and watched the limit message appear at the worst possible moment, this one is for you. The word to focus on here is temporarily, so treat it as a window rather than a permanent change. The second update is about efficiency. OpenAI is rolling out changes that will make GPT 5.6...