1. Claude Opus 4.8 fast mode enters preview for GitHub Copilot - GitHub announced Claude Opus 4.8 fast mode in preview for GitHub Copilot, with faster output token speed, gradual rollout, usage-based billing, and admin enablement required for Copilot Business and Enterprise.
2. GitHub lets repository admins restrict issue creation to collaborators - GitHub added a repository setting that lets admins restrict issue creation to collaborators with write access, including entry points from Issues, Comments, Discussions, Projects, and Copilot.
3. Cloudflare WAF scheduled June 29 rule changes add new CVE detections - Cloudflare's WAF changelog lists scheduled changes for June 29, including new detections for vulnerabilities such as Ivanti Sentry command injection and Fortinet FortiSandbox path traversal.
4. IRS issues gift-tax reporting safe harbor for Trump Account contributions - Treasury and the IRS issued Revenue Procedure 2026-25 providing a gift-tax reporting safe harbor for certain contributions to Trump Accounts created under the Working Families Tax Cuts.
5. Receiptor AI launches Agent Mode for end-to-end receipt bookkeeping workflows - Receiptor AI's Agent Mode launched on Product Hunt on June 29 and positions Receiptor as a bookkeeping context, automation, and agent layer for receipt collection, categorization, search, exports, and task-shaped finance skills.