APIchanges: correctly interleave entries

doc/APIchanges

@@ -13,8 +13,17 @@ libavutil:   2011-04-18
 
 API changes, most recent first:
 
-2011-06-02 - 5ad38d - lavu 51.4.0 - av_force_cpu_flags()
-  Add av_cpu_flags() in libavutil/cpu.h.
+2011-06-xx - xxxxxxx - lavu 51.5.0 - AVMetadata
+  Move AVMetadata from lavf to lavu and rename it to
+  AVDictionary -- new installed header dict.h.
+  All av_metadata_* functions renamed to av_dict_*.
+
+2011-06-07 - a6703fa - lavu 51.4.0 - av_get_bytes_per_sample()
+  Add av_get_bytes_per_sample() in libavutil/samplefmt.h.
+  Deprecate av_get_bits_per_sample_fmt().
+
+2011-06-xx - xxxxxxx - lavu 51.3.0 - opt.h
+  Add av_opt_free convenience function.
 
 2011-06-06 - xxxxxx - lavfi 2.14.0 - AVFilterBufferRefAudioProps
   Remove AVFilterBufferRefAudioProps.size, and use nb_samples in
@@ -36,10 +45,20 @@ API changes, most recent first:
 2011-06-03 - xxxxxx - lavfi 2.12.0 - avfilter_link_free()
   Add avfilter_link_free() function.
 
+2011-06-02 - 5ad38d - lavu 51.4.0 - av_force_cpu_flags()
+  Add av_cpu_flags() in libavutil/cpu.h.
+
 2011-05-28 - xxxxxx - lavu 51.3.0 - pixdesc.h
   Add av_get_pix_fmt_name() in libavutil/pixdesc.h, and deprecate
   avcodec_get_pix_fmt_name() in libavcodec/avcodec.h in its favor.
 
+2011-05-28 - 0420bd7 - lavu 51.2.0 - pixdesc.h
+  Add av_get_pix_fmt_name() in libavutil/pixdesc.h, and deprecate
+  avcodec_get_pix_fmt_name() in libavcodec/avcodec.h in its favor.
+
+2011-05-25 - 30315a8 - lavf 53.1.0 - avformat.h
+  Add fps_probe_size to AVFormatContext.
+
 2011-05-22 - xxxxxx - lavf 53.2.0 - avformat.h
   Introduce avformat_alloc_output_context2() and deprecate
   avformat_alloc_output_context().
@@ -53,25 +72,6 @@ API changes, most recent first:
 2011-05-XX - XXXXXX - lavfi 2.6.0 - avcodec.h
   Add avfilter_get_video_buffer_ref_from_frame() to libavfilter/avcodec.h.
 
-2011-06-xx - xxxxxxx - lavu 51.5.0 - AVMetadata
-  Move AVMetadata from lavf to lavu and rename it to
-  AVDictionary -- new installed header dict.h.
-  All av_metadata_* functions renamed to av_dict_*.
-
-2011-06-07 - a6703fa - lavu 51.4.0 - av_get_bytes_per_sample()
-  Add av_get_bytes_per_sample() in libavutil/samplefmt.h.
-  Deprecate av_get_bits_per_sample_fmt().
-
-2011-06-xx - xxxxxxx - lavu 51.3.0 - opt.h
-  Add av_opt_free convenience function.
-
-2011-05-28 - 0420bd7 - lavu 51.2.0 - pixdesc.h
-  Add av_get_pix_fmt_name() in libavutil/pixdesc.h, and deprecate
-  avcodec_get_pix_fmt_name() in libavcodec/avcodec.h in its favor.
-
-2011-05-25 - 30315a8 - lavf 53.1.0 - avformat.h
-  Add fps_probe_size to AVFormatContext.
-
 2011-05-18 - 64150ff - lavc 53.4.0 - AVCodecContext.request_sample_fmt
   Add request_sample_fmt field to AVCodecContext.