Bump the version number to 5.1.2alpha.

src/liblzma/api/lzma/version.h

@@ -22,7 +22,7 @@
  */
 #define LZMA_VERSION_MAJOR 5
 #define LZMA_VERSION_MINOR 1
-#define LZMA_VERSION_PATCH 1
+#define LZMA_VERSION_PATCH 2
 #define LZMA_VERSION_STABILITY LZMA_VERSION_STABILITY_ALPHA
 
 #ifndef LZMA_VERSION_COMMIT

src/liblzma/liblzma.map

@@ -95,7 +95,7 @@ global:
 	lzma_vli_size;
 };
 
-XZ_5.1.1alpha {
+XZ_5.1.2alpha {
 global:
 	lzma_stream_encoder_mt;
 	lzma_stream_encoder_mt_memusage;