Cache-Control parsing is now lenient (
a9a20de)
parseCacheControl() no longer throws on malformed or missing values for known directives; instead it ignores those directives and keeps parsing. That makes the unstable HTTP API more robust and aligns it with RFC 9111's guidance for handling bad cache directives.
Circuit breaker request counting now matches completion (6a6ed3e)
The async circuit breaker now records requests when they finish, not when they start, so failures and requests stay in the same time window segment. This fixes skewed failure-rate accounting for in-flight work that crosses segment boundaries.
Stale half-open circuit breaker requests are now ignored (d3e7e12)
A generation counter was added so requests admitted in an earlier half-open period can't affect a later one after the breaker reopens. This closes a correctness hole where stale successes or capacity releases could interfere with the current half-open state.
HEAD requests now get full conditional handling (
4776c9d)
serveFile() now evaluates validators before the HEAD shortcut, so conditional HEAD requests can return 304 instead of always behaving like an unconditional fetch. That brings serveDir()/serveFile() more in line with HTTP semantics for cache validation.
Binary tree level-order traversal is now linear (3639e4d)
BinarySearchTree.prototype.lvlValues() switched from an array queue with shift() to Deque, removing the hidden O(n²) behavior in breadth-first traversal. The RedBlackTree docs were updated to reflect the improved complexity.
UUID v7 generation now rejects oversized timestamps (4f1be49)
v7.generate() now validates that the timestamp fits within 48 bits before encoding. This prevents silently producing invalid UUIDs when the input time exceeds the format's range.
Filesystem roots are allowed in serveDir() (
3f923fb)
serveDir() now accepts filesystem root paths instead of rejecting them. This widens the API's usable inputs for serving directories directly from mounted roots.
CBOR object keys are sized correctly for UTF-8 (
c53f62f)
The CBOR encoder now accounts for multi-byte object keys when precomputing buffer size, matching the UTF-8 encoding used at write time. This fixes buffer under-allocation crashes for non-ASCII keys.
FakeTime now preserves Date subclass prototypes (4ee5bee)
The test clock's Date proxy now forwards newTarget, so subclasses of Date keep their prototype chain under FakeTime. That prevents subtle breakage in code that extends Date.
Other misc changes
- Release metadata/version bumps across std packages (1 commit)
- Test coverage added for the above fixes
- Documentation/comment updates in data structures and UUID modules