I tested this issue with the most recent SLF4J (1.7.5) and Logback (1.0.11) and the same problem exists, namely Logback cannot supply an implementation of SLF4J 1.7.5. In the discussion of this bug we talked about major releases, but maybe we can be optimistic on API changes in SLF4J and allow Logback to support minur changes (1.7.x) without a new release. I am thinking something like this:

<Export-Package>ch.qos.logback.classic*, org.slf4j.impl;version=[1.7.0,1.8.0]</Export-Package>

This means any version >= 1.7.0 and < 1.8.0; it does not include 1.8.

This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators
For more information on JIRA, see: http://www.atlassian.com/software/jira