1. Amazon updates final Prime Day 2026 deal list as event ends June 26 - Amazon updated its Prime Day 2026 deal list on June 26 and stated the event ends at 11:59 p.m. Pacific Time, with new deals dropping frequently during selected periods.
2. GitHub Copilot reports add total merged PRs by AI adoption phase - GitHub added total merged pull requests to Copilot usage reports broken down by AI adoption phase, letting admins compare throughput contribution across adoption cohorts instead of relying only on per-user averages.
3. SEC and CFTC seek comments on harmonizing portfolio margining frameworks - The CFTC-SEC harmonization page lists a June 26 request for public comment on portfolio margining frameworks covering securities, swaps, futures, collateral treatment, customer protection, clearing, and implementation issues.
4. GitHub makes MAI-Code-1-Flash generally available for Copilot Business and Enterprise - GitHub announced MAI-Code-1-Flash, Microsoft AI's coding model, as generally available for Copilot Business and Copilot Enterprise, positioning it for fast, low-latency iterative coding workflows.
5. GitHub Desktop 3.6 adds worktrees and deeper Copilot integration - GitHub Desktop 3.6 adds Git worktree support for parallel branch work and deeper Copilot integration, including assisted commit messages and merge-conflict workflows.