Update README.md

README.md

@@ -12,6 +12,8 @@ This package provides various compression algorithms.
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 # changelog
+* Oct 10, 2019: (v1.8.6) zstd: Allow partial reads to get flushed data. (#169)[https://github.com/klauspost/compress/pull/169]
+* Oct 3, 2019: Fix inconsistent results on broken zstd streams.
 * Sep 25, 2019: Added `-rm` (remove source files) and `-q` (no output except errors) to `s2c` and `s2d` [commands](https://github.com/klauspost/compress/tree/master/s2#commandline-tools)
 * Sep 16, 2019: (v1.8.4) Add `s2c` and `s2d` [commandline tools](https://github.com/klauspost/compress/tree/master/s2#commandline-tools).
 * Sep 10, 2019: (v1.8.3) Fix s2 decoder [Skip](https://godoc.org/github.com/klauspost/compress/s2#Reader.Skip).