update Changes, bump version

Update to cosmocc 3.3.10. Revert building with cosmo's zlib, it

causes make test failures. Fix APPERL_DEFAULT_SCRIPT search by
including nul in string.

make test result:
Failed 5 tests out of 2390, 99.79% okay.
        ../ext/POSIX/t/sigset.t
        porting/customized.t
        porting/globvar.t
        porting/pod_rules.t
        porting/podcheck.t

bump version, update Changes

bump version, update Changes

update full and small targets to perl 5.36.1. update Changes, bump ve…

…rsion to v0.4.0

make com.dbg binary optional

actions: add uploading .dbg, .zip releases, and all.zip release

bump version

bump version

Bump version, update Changes