[elpa] externals/compat updated (d9643bb45d -> d1be4aa2f6)

[ELPA Syncer]

elpasync pushed a change to branch externals/compat.

      from  d9643bb45d Revert 81358f53 (completion-pcm--all-completions)
       new  ed62b3f985 Use gv-define-expander instead of gv-define-simple-setter
       new  61d31970e2 Check version before defaliasing a prefixed function
       new  d1be4aa2f6 Mention the Compat issue tracker in README and MANUAL


Summary of changes:
 MANUAL         |  7 ++++---
 README.md      |  8 ++++++--
 compat-26.el   | 25 ++++++++++++-------------
 compat-macs.el |  4 ++--
 4 files changed, 24 insertions(+), 20 deletions(-)