3.19.0

Enhancements:

• Keep python pinning in hashing if there is a space #3895
• ci launcher supporting python d shebangs on Windows #3894
• Allow build/binary_has_prefix_files to specify a list of files #3893

Bug fixes:

• Use patchelf to set RPATH by default #3897

Contributors:

• @isuruf
• @jjhelmus
• @mingwandroid