Merge train 193: JSON GC pacing, record literals and Proxy Headers (v0.5.1571) - #10277

Merged

proggeramlug merged 16 commits into

mainfrom

train193r

Sep 14, 2026

Commits on Sep 14, 2026

perf(gc): pace parse-boundary collection on JSON side-allocation bytes
Ralph Küpper
committed
bd6f278
tooling(gc): register the side-allocation band's base cell and re-pin the census snapshot
Ralph Küpper
committed
b5bb92a
perf(gc): keep drained side bytes in old-reclaim pressure
Ralph Küpper
committed
1793daa
test(gc): plant the side-allocation band and its drained-bytes counterweight
Ralph Küpper
committed
a6d509c
changelog: medium-parse side-allocation pacing
Ralph Küpper
committed
83f2987
tooling(gc): register the drained-bytes counter and re-pin the census snapshot
Ralph Küpper
committed
983a0d0
perf: materialize static record literals without giant LLVM bodies

proggeramlug
authored and
Ralph Küpper
committed
d515707
docs: key the changelog fragment to PR 10273

proggeramlug
authored and
Ralph Küpper
committed
74c4ada
fix(fetch): accept a Proxy as a Headers record init
Ralph Küpper
committed
c44e642
docs(gc): describe cumulative side-release pacing accurately
Ralph Küpper
committed
e55abaa
fix(gc): scope literal helper handle reads across moving collection
Ralph Küpper
committed
3832d5e
fix(fetch): honor enumerable Proxy record descriptors in Headers
Ralph Küpper
committed
565f0ee
chore(gc): pin holder evidence to the merged train
Ralph Küpper
committed
0551856
chore: release merge train 193 as v0.5.1571
Ralph Küpper
committed
ea4832d
fix(fetch): name the rejected init in the Headers type error
Ralph Küpper
committed
27034d2
fix(fetch): reread rooted Headers init for error diagnostics
Ralph Küpper
committed
3d01cf1

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Merge train 193: JSON GC pacing, record literals and Proxy Headers (v0.5.1571) - #10277

Merge train 193: JSON GC pacing, record literals and Proxy Headers (v0.5.1571)#10277
proggeramlug merged 16 commits into
mainfrom
train193r

Commits on Sep 14, 2026

perf(gc): pace parse-boundary collection on JSON side-allocation bytes

tooling(gc): register the side-allocation band's base cell and re-pin the census snapshot

perf(gc): keep drained side bytes in old-reclaim pressure

test(gc): plant the side-allocation band and its drained-bytes counterweight

changelog: medium-parse side-allocation pacing

tooling(gc): register the drained-bytes counter and re-pin the census snapshot

perf: materialize static record literals without giant LLVM bodies

docs: key the changelog fragment to PR 10273

fix(fetch): accept a Proxy as a Headers record init

docs(gc): describe cumulative side-release pacing accurately

fix(gc): scope literal helper handle reads across moving collection

fix(fetch): honor enumerable Proxy record descriptors in Headers

chore(gc): pin holder evidence to the merged train

chore: release merge train 193 as v0.5.1571

fix(fetch): name the rejected init in the Headers type error

fix(fetch): reread rooted Headers init for error diagnostics