How to import Dump of 12.2 to 12.1.0.2.0 (Higher to lower version)?
73143
How to Import an Oracle dump version 5.1 into 12c?
102559
How to install package from newer distribution?
95336
Installing particular versions when repo has newer versions?
144172
How to upgrade to a point release from the same base release (12.04 to 12.04.03)
67359
Upgrade to the latest PHP version in Ubuntu
71449
How can I revert a config file back to the originally installed version after I have edited it?
58888
Change Ubuntu 17.04 to Ubuntu 16.04.2 LTS
153644
How to install specific version of python on OS X
75444
Painless way to install a new version of R?
68614
Is it possible to install an old version of Mac OS on a new Mac?
8962
How to install multiple versions of the same software?
154712
How to install a package from an older version of TeXLive?
109361
Changing python version without breaking software center
74000
How to unpack a downloaded tar.bz2 archive?
63232
How to update kernel to the latest mainline version without any Distro-upgrade?
2045
How to get my file back in 2.79 after saving with 2.80 series?
421
How do I update a Drupal distribution to a newer version?