Mon, 11 Oct 2021 17:04:35 +0200 wenzelm workaround for old macOS versions, after change of Let's Encrypt root certificate --- see also https://letsencrypt.org/docs/dst-root-ca-x3-expiration-september-2021 --- Java/Scala Isabelle_System.download() works, but curl doens't;
Mon, 11 Oct 2021 06:32:09 +0000 haftmann more complete simp rules
Sun, 10 Oct 2021 18:16:57 +0000 haftmann more complete simp rules
Sun, 10 Oct 2021 14:45:53 +0000 haftmann avoid overaggressive contraction of conversions
Sat, 09 Oct 2021 16:41:21 +0000 haftmann normalizing NOT (numeral _) (again)
Fri, 08 Oct 2021 10:57:05 +0200 wenzelm tuned text;
Thu, 07 Oct 2021 23:42:10 +0200 wenzelm recover NEWS from 78d1f73bbeaa;
Thu, 07 Oct 2021 23:41:06 +0200 wenzelm save 90 MB by excluding rlwrap and thus perl;
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