v1.15.5

What's Changed

• s2: Add concurrent stream decompression by @klauspost in #602
• s2: Fix final emit oob read crash on amd64 by @klauspost in #601
• huff0: asm implementation of Decompress1X by @WojciechMula in #596
• zstd: Use 1 less goroutine for stream decoding by @klauspost in #588
• zstd: Copy literal in 16 byte blocks when possible by @klauspost in #592
• zstd: Speed up when WithDecoderLowmem(false) by @klauspost in #599
• zstd: faster next state update in BMI2 version of decode by @WojciechMula in #593
• huff0: Do not check max size when reading table. by @klauspost in #586
• flate: Inplace hashing for level 7-9 by @klauspost in #590

Full Changelog: v1.15.4...v1.15.5