Bytes v1.12.0

1.12.0 (June 18th, 2026)

Added

• Add BytesMut::extend_from_within() (#818)
• Add BytesMut::try_unsplit() (#746)

Fixed

• Fix panic in get_int if nbytes is zero (#806)

Changed

• Pass vtable data by value (#826)
• Exclude development scripts from published package (#810)

Documented

• Document that BytesMut::{reserve,try_reserve} doesn't preserve unused capacity (#808)