As we know, rsyslog uses a version number scheme of
where we increment <real-version> every 6 weeks with each release. The 8 and 0 are constant (well, the 0 could change to 1 with a very important patch, but in practice we have only done this once).
While this scheme has worked pretty well since we introduced it, I often see people not understanding that there is really a big difference between 8.24 and e.g. 8.40. Looking at recent trends in software versioning, we see
- single-number versions, e.g. in systemd
This is actually what we use, except that we make it look like and old-style version number by the prefix 8 and suffix 0.
- date-based versions, e.g. by distros (Ubuntu 18.04)
With the next release, will will make more clear how old a version really is. To do so, we change the version number slightly to
where yy is the two-digit year and mm the two-digit month of the release date. We release every 6 weeks, so we will never have two releases within the same month.
So the next version will be 8.1901.0 instead of 8.41.0. To make things even more clear, rsyslog visible version output will be even more up to the point: rsyslog -v will now report “8.1901.0 (aka 2019.01)“. I am right now implementing these changes. Continue reading “rsyslog version numbering change”