2 versions on the same software with different features
126694
How can I replace Snap application such as Gnome Calculator with a deb?
67365
How to install another Ubuntu alongside different version of Ubuntu?
148844
Can all flavours of Ubuntu 16.04 run the same programs?
106595
Check Software Version
4218
How to install Internet Explorer (multiple versions)?
105337
How can I run multiple copies of the same app?
30531
What version of Ubuntu should I pick?
44613
PPA & Packaging: Having versions of packages for multiple distros
39310
How do you compare two version Strings in Java?
19395
How can I install more recent versions of software than what Debian provides?
128793
Can I have multiple Xcode versions installed?
64561
Can multiple versions of the same package co-exist on the same system?
74430
What Debian version are the different Ubuntu versions based on?
1534
How to have two versions of PHP installed and switch easily between them?
50553
Can I mix sources from different ubuntu versions?
117029
Can the previous version overwrite the currently installed app?
97228
How can I maintain saved game backward compatibility?