Update version of zstdmt to 0.8

Author: mcmilk

CHANGES.md

@@ -1,4 +1,8 @@
 
+v0.8
+- update versions: brotli v1.0.9
+- add LZFSE (https://github.com/lzfse/lzfse)
+
 v0.7
 - add snappy (c version)
 - update versions: zstd 1.4.5, lz4 1.9.2

programs/main.c

@@ -81,7 +81,7 @@ static void panic(const char *msg)
 
 static void version(void)
 {
-	printf("%s version %s, zstdmt v0.7\n"
+	printf("%s version %s, zstdmt v0.8\n"
 	       "\nCopyright (c) 2016 - 2020 Tino Reichardt" "\n"
 	       "\n", progname, VERSION);
 	exit(0);