# Release 2.12.1

### Bug Fixes and Other Changes

*  The use of the ambe config to build and test aarch64 is not needed. The ambe config will be removed in the future. Making cpu_arm64_pip.sh and cpu_arm64_nonpip.sh more similar for easier future maintenance.

# Release 2.12.0

### Breaking Changes

*   Build, Compilation and Packaging

m.go // Copyright 2024 The Go Authors. All rights reserved. // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. //go:build (amd64 || arm64 || ppc64 || ppc64le) && !purego package aes //go:generate sh -c "go run ./ctr_arm64_gen.go | asmfmt > ctr_arm64.s" //go:noescape func ctrBlocks1Asm(nr int, xk *[60]uint32, dst, src *[BlockSize]byte, ivlo, ivhi uint64) //go:noescape func ctrBlocks2Asm(nr int, xk *[60]uint32, dst, src *[2 * BlockSize]byte, ivlo,...

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