[Samtools-help] Picard release 1.19

[Alec W. <al...@br...>]

Picard Release 1.19
5 May 2010

- SAMFileHeader: Changes to only store a copy of the full SAM header as 
a String if it is < 2MB in memory or if there are errors.  This should 
dramatically reduce the memory needed to merge files with large sequence 
dictionaries or other large headers.

-Alec