Hy4 preview is a very large sparse model with public full and FP8 weights, native speculative decoding and a 1M-token context path. Its open release makes Tencent’s claims testable, while the 1.56TB full checkpoint keeps self-hosting firmly in server-scale territory.
Mozilla reports more than seven times as many Firefox security fixes as a year earlier, while adopting weekly releases, confidential regression tests and a proposed strategy to avoid overlapping exploit-chain patch gaps.
Old third-party JavaScript includes can become a live supply-chain attack when their domains expire. DeadTag shows why removing abandoned tags and monitoring what scripts load is operational security, not housekeeping.
WebKit's Safari MCP server is available in stable Safari 27.0 as well as Technology Preview. It runs locally, but captured page data passes to the connected agent; remote automation must be enabled explicitly.
Google has separated personal app installation from public app publishing: an AI Studio-built Android app can launch through Play without a developer account, but sharing and public distribution remain restricted.
Rashomon's experimental local recorder can expose discrepancies between a coding agent's closing claims and its tool execution. It is an observability aid, not a sandbox or tamper-proof security product.
Apple has narrowed an earlier plan to unify Sign in with Apple and iCloud+ Hide My Email domains: only new Sign in with Apple relay addresses are moving to `private.icloud.com`, while Hide My Email stays on `icloud.com`. Existing relay addresses continue working, making this a compatibility migration rather than an address replacement.
GitHub's multi-model coding orchestration is now GA, with admin-controlled model pools and per-model charges. Local routing remains experimental and cloud-dependent.
GitHub Actions now has enforceable actor and event rules before a workflow starts, plus a coming default block for a trigger that can expose repository secrets to untrusted fork code.
Neon is extending database branching into a broader backend stack and now into a second geography. The Frankfurt expansion improves latency and data-location choices, but Functions and Object Storage remain beta products with pricing and production boundaries still unsettled.
The two August 28 changes move a common production-agent problem out of bespoke application code: builders can derive memory boundaries from authenticated JWT claims, enforce them with Cedar policy, and organize the stored memory using runtime tenant dimensions.
Cloud CDN can now honor CDN-Cache-Control separately from browser-facing Cache-Control. That gives builders a standards-based way to set shared-cache behavior at the edge while preserving different client-side caching rules.
The settlement has crossed from proposed agreement to approved operating constraint. Meta now says the two-hour limit counts activity across Facebook, Instagram and detected multiple accounts, while teens also gain controls for non-algorithmic feeds and autoplay; most terms are required to remain in place for ten years.
GitHub OAuth apps can now use eight-hour access tokens with rotating refresh tokens, register up to 10 callback URLs, and explicitly control wildcard callback matching. New apps default to expiring tokens, while existing single-callback apps should review a legacy wildcard setting GitHub has now made visible.
Publishers can opt out of AI model training without necessarily leaving traditional search or AI citations. Microsoft's new page-level grounding controls introduce a migration trap for sites relying on legacy NoArchive/NoCache settings.
The RC2/GA schedule has not changed. A PostgreSQL committer now explains why review and backpatch workload overwhelmed the release process, with caveats around attributing every extra bug to AI.
Cloudflare and VoidZero are developing tsrs under Oxc with the TypeScript team. The early Rust checker claims up to 8x speed and 70% lower memory than TypeScript 7.0 under matched worker counts, but is not a drop-in stable compiler yet.