v1.5.2
[1.5.0] Deprecate some functions (#2582)
[license] Update year to 2021
Spelling (#1582)
[build] Add support for ASM files in Make + CMake
Remove duplicate CXXFLAGS
updating cold benchmark
[build][asm] Pass ASFLAGS to the assembler instead of CFLAGS
Edit distance match finder
Fix wrong conditions
[contrib][pzstd] Fix build issue with gcc-5
[contrib][recovery] Add recovery_directory program
Add seekable roundtrip fuzzer (#2617)
moved snap to /contrib
created contrib/cleanTabs