I received an email from an Alexander Griesser describing the difficulties he encountered when trying to upgrade NanoBlogger to 3.2.3 from 3.1.
Here's an excerpt: > Today I upgraded my nanoblogger installation from 3.1 to 3.2.3 and all > entries in the sidebar were empty. After investigating, the reason was > that you changed some variable names, e.g NB_Recent_Entries to > NB_RecentEntries and my templates/main_index.htm contained the old > variable name.
I'm sharing this email in the hope that it may be useful for other people that would like to upgrade. I'd also like to note that I do maintain a list of template variables in NanoBlogger's User manual. The reason for all of the renaming, was that I wanted to achieve more consistency between all the different variable names. The rule of thumb is, if it contains more than one underscore, remove the second to last.