Title: New API For dev-perl/KinoSearch > 0.20 Author: Kent Fredric Content-Type: text/plain Posted: 2011-01-09 Revision: 1 News-Item-Format: 1.0 Display-If-Installed: dev-perl/KinoSearch Upstream of KinoSearch has reworked the entire API to KinoSearch, and the resulting release as for > 0.20 is incompatible with previous versions. For people who need the old API, upstream have provided a maintained legacy branch of the API as 'KinoSearch1', which you can get by installing 'dev-perl/KinoSearch1'. The differences are substantial: http://cpansearch.perl.org/src/CREAMYG/KinoSearch-0.311/Changes If you are not directly using KinoSearch, or don't rely on anything that uses it, then you can safely ignore this warning. As far as I am aware, there is only one package in-tree that uses KinoSearch, which is MojoMojo , and if you are using that, you should upgrade MojoMojo to 1.02, and after that, you should be free to remove dev-perl/KinoSearch