hi, i was interested if perl is still relevant in this day and age. Perl has been on the decline for a very long time now. Perl 6 (now named 'raku) not being backwards compatible with perl 5 code made the already small perl community even smaller by splitting it in half. A good example is lisp with it’s thousands of different dialects.
Is it still worth using or is it bound to legacy software forever? Like cobol.
Which incompatible language upgrades? Are you talking about Perl 6?
That was never really an iteration of Perl, and it was renamed Raku some years back so is no longer named like it’s an iteration of Perl.
Perl continues as Perl 5 and honestly values compatibility extremely highly, probably more than many (most?) other languages. There have been a handful of breaking changes over the years (most notable for me was the hash key ordering thing) but those are usually security related rather than anything else.