Summary
- tuned;
- clarified;
- tuned message;
- tuned message;
- more accurate settings after update of current version;
- clarified messages;
- more robust: lest hg work out remote tip; more options;
- more options;
- clarified treatment of multiple versions: last one counts; more options;
- more robust;
- more robust: explicit repository root;
- more robust;
- more convenient repository setup;
- tuned;
- more robust invocation of hg;
- more robust: idempotent;
- more robust invocation of hg;
- tuned;
- clarified output; more options;
- support repository archives (without full .hg directory);
- more robust invocation of hg;
- record official releases that follow a certain structure, with public access via https://isabelle.sketis.net/repos/isabelle/raw-file/tip/Admin/Release/official (NB: Isabelle2013-1 had to be retracted);