- distr_info: add ROSA/7 with yum support
- epm-repolist: dnf/yum: be verbose only when --verbose
- play/common.sh: add version checking
- epm-play: add --installed-version and --package-name support
- play.d/ktalk.sh: fix package name
- play.d/sputnik-browser.sh: use url from b2c-distrs channel

- pack_in_onefile.sh: use epm_main/serv_main functions for the main code
- use return instead of exit in functions
- epm play: add snap4arduino support
- epm play: add draw.io support
- epm play: fix sublime download link
- repack.d/draw.io: add drawio and draw.io commands to /usr/bin
- distr_info: fix ROSA support

- epm repack: fix mssql-server install (ALT bug 42639), tested in hasher
- egrep -> grep -E
- epm repack: improve zoom repack
- epm play brave: install stable branch by default (beta or nightly as alternative)
- epm-upgrade: return error status if there are no packages for upgrade
- distr_info: detect kvm without systemd
- repack.d/Telegram.sh: fix icons download
- epm-query: fix removing packages with serial
- add epm repo comment
- epm release-upgrade: fixes