Is there somewhere I can check to see if any of my currently installed perl modules will be adversely affected by a new patch?

They call those release notes or a Changes file. Perl calls it a perldelta (see also perldeltas)

I have no idea where redhat keeps their equivalent of release notes.

Or do I need to search out each module?

perldelta lists short summary of differences from the previous release ( p588-Modules_and_Pragmata), so yes, you would have to search out each module for a more detailed information.

Your vendor, redhat, might also adds extra modules, those won't be documented in perldelta.

Or do we have to break it to find it?

You should be running a comprehensive test suite of your software after each upgrade, its the only way to know if something breaks


In reply to Re: perl patches and CPAN module compatilbility by Anonymous Monk
in thread perl patches and CPAN module compatilbility by jbracey

Title:
Use:  <p> text here (a paragraph) </p>
and:  <code> code here </code>
to format your post, it's "PerlMonks-approved HTML":



  • Posts are HTML formatted. Put <p> </p> tags around your paragraphs. Put <code> </code> tags around your code and data!
  • Titles consisting of a single word are discouraged, and in most cases are disallowed outright.
  • Read Where should I post X? if you're not absolutely sure you're posting in the right place.
  • Please read these before you post! —
  • Posts may use any of the Perl Monks Approved HTML tags:
    a, abbr, b, big, blockquote, br, caption, center, col, colgroup, dd, del, details, div, dl, dt, em, font, h1, h2, h3, h4, h5, h6, hr, i, ins, li, ol, p, pre, readmore, small, span, spoiler, strike, strong, sub, summary, sup, table, tbody, td, tfoot, th, thead, tr, tt, u, ul, wbr
  • You may need to use entities for some characters, as follows. (Exception: Within code tags, you can put the characters literally.)
            For:     Use:
    & &amp;
    < &lt;
    > &gt;
    [ &#91;
    ] &#93;
  • Link using PerlMonks shortcuts! What shortcuts can I use for linking?
  • See Writeup Formatting Tips and other pages linked from there for more info.