1 Authors of GNU Automake.
4 First version of most ".am" files.
5 Wrote sh version of automake.in.
8 Touched all ".am" files.
12 Some of the user-side dependency tracking system.
13 Some more random hacking.
16 Major overhaul of everything.
17 Maintenance since 2002.
21 Maintenance since 2006.
25 TAP support and custom testsuite drivers.
27 De-facto maintenance since 2012.