Hello to all,
I just uploaded the 0.91 version to the LTk webpage (http://www.peter-herth.de/ltk/). This release includes a set of patches and fixes which have accumulated over time. Most notably, it vastly improves number handling - so there will be no more errors when passing double floats to LTk functions. Unfortunately I have not had time to review all patches sent to me, so I rather wanted to release a stable version now and then have hopefully soon another release which adds everything left out in this release. Many thanks to everyone who contributed to this release!
Peter