-- Clean up free/
-- gary: Add automatic zeroing
-- Remove sighandler.[ch]
- ipaccess: support IPv6
-- lfs-test: generalize or kill
+- transactions: Unit tests
+- Maint: git push --tags
+
+Tableprinter:
+- computing statistics of columns via the table_start_callback/table_end_callback.
+- unsupported: (dynamic) alignment of cells which is computed in table_end