Release 1.21.0beta · conda/conda-build

This is a re-release of the 2.0.0beta release, without the change of the prefix length from 80 to 255.

Bug fixes/Improvements:

Respect proxy variables more appropriately #989
Fix post-build variables when no build section existed in original meta.yaml #999
Fix unix-style paths returned from git on Windows preventing relative paths from providing Jinja2 metadata #995
improve logic handling "dirty" downloading. Always download when not dirty. #995
Search packages on PyPI, rather than listing them all. Should avoid some timeout errors there. #991
Lightened requirement that x.x be defined in both build and runtime sections. #650
Search for single and double backslashes when finding files that need prefix replacement #962
Fix missing encoding argument #987
Don't use long prefixes on windows #985
only set os.environ for non-None variables #981
Track undefined jinja variables and use them to decide whether to download source #964
handle patches with p0 or p1 #969
keep original meta.yaml in recipe folder of package; create meta.yaml.rendered in recipe folder. Neither exist when recipe not included. #1004

Add FEATURE_ environment variables for MKL, opt and debugging #978
add new x86 and x86_64 selectors for Intel platforms #986
add info/about.json file that contains the "about" section of meta.yaml #941
Add msys2 paths to build and test environments #979
allow --dirty flag to be passed to conda build command. Skips download, and provides DIRTY environment variable in build scripts. #973
add ignore_prefix_files key to build in meta.yaml. Can ignore list of files, or True to ignore all prefix files. #1008