Packaging and maintaining Software Collections packages,
providing the ability to install several versions of various software side by side.
Several new software collections were provided:
Some older software collections were retired due to their upstream End-of-Life status.
If a collection you depend on vanished from the repositories,
it is advised to upgrade to a newer variant of that collection as soon as possible.
As a last resort, the retired and unsupported packages can be found at CentOS vault.
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