I would be good to be able to search for issues on version lower or equal to a given version.

say I run v1.2 and want to find an issue either created on v1.2 or in v1.1 and not yet fixed in v1.2 (so it is still open).

if I check v1.2 I will not see the issue

searching without selecting version is not a good workaround, since I don't want to get issues of v1.3+.