Hello there,
I need to find out when the postgresql-15.14 package was added to Appstream ( Rocky Linux 9 ). Is there an official website with changelogs that provides this information?
On Red Hat Enterprise Linux Application Streams Life Cycle | Red Hat Customer Portal it only states when the application stream (i.e., Postgresql 15) was released.
Thank you in advance for any help.
Ben
I don’t know about a changelog, but if you check the vault in https://dl.rockylinux.org, you can see when packages were added to the mirrors by checking creation date.
https://dl.rockylinux.org/vault/rocky/9.5/AppStream/x86_64/os/Packages/p/ shows no postgresql-15.14 packages. https://dl.rockylinux.org/vault/rocky/9.6/AppStream/x86_64/os/Packages/p/ shows http://dl.rockylinux.org/vault/rocky/9.6/AppStream/x86_64/os/Packages/p/postgresql-15.14-1.module%2Bel9.6.0%2B32420%2B37c3e639.x86_64.rpm which was created on September 2, 2025.
Alternatively, you could run rpm -qi postgresql on a system with postgresql-15.14 installed, and it would show you the build time (as opposed to when it was added to the mirrors).
Does this help?
If system has had a package (here postgresql-15*) installed and does upgrade frequently (with dnf upor something), then one can see from dnf history when particular version got installed (even after it has been removed):
dnf history info postgresql | grep -E "postgresql-1|Begin time"
Naturally that is a rough range, as you get the date of transaction that did install the version and the date of previous transaction (if any). The more frequent upgrades are run, the shorter the delay between release and the date of install.
One can download (older) RPM package from vault and read from that file with:
rpm -qip postgres*.rpm
Additional narrowing:
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