1. 2021-02-28 [6] [sr #110451] autoconf 2.71 generated configure file d autoconf- Bruno Haible 2. 2021-02-28 [2] Version 2.72a fails with libarchive git version autoconf- Zack Weinberg 3. 2021-02-23 [3] [sr #110448] AC_CONFIG_AUX_DIRS fails with Windows pa autoconf- Zack Weinberg