v3.45.0

3.45.0 (2026-09-03)

Features

• Add clientSNI to FetchEvent.client (#1569) (9a85f2a)

Bug Fixes

• add test to verify includeBytes sandboxing (#1559) (8585d3a)
• Avoid arithmetic overflow in content_stream_read_then_handler (#1570) (b390de4)
• Avoid crashes if KV store list hostcall returns unexpected data (#1563) (e2e4c8b)
• Check for presence of environment variables before checking their values (#1555) (0e1779b)
• Cloning requests that have image optimizer options (#1544) (a06493b)
• Commit request prior to cache lookup when using guest caching (#1536) (d700ec9)
• default certificateHostname to the target when useSSL is true (#1558) (8c5140c)
• deps: deal with some dependency issues by upgrading (#1572) (c679ee2)
• Improve restoring of global state (#1575) (7220483)
• includeBytes: additional documentation and test for particulars … (#1578) (d1cb703)
• logging: gate some value dumping behind debug_logging_enabled (#1579) (0d9c0ac)
• Memory leak in backend finalizer (#1553) (6342d74)
• Memory leak in Dict::get (#1556) (fad92d5)
• Memory leak in Secret::plaintext (#1554) (14edaa5)
• Move npm from dependencies to dev-dependencies (#1561) (da373b0)
• Overflow checks in edge rate limiter (#1566) (25f2f92)
• Return rejected promise upon KV store insertion failure (#1567) (a24516b)
• Send a 500 if the client request fails to init (#1582) (78c6c0a)
• server: construct body with serde_json (#1573) (1cc96f8)
• StarlingMonkey patches (#1574) (726c078)
• types: env() returns string | undefined for unset variables (#1577) (7fd1d5d)
• URL encode image optimizer options (#1564) (d2765a8)
• Validate edge rate options before hostcall (#1560) (908cc88)