Current version number?

Hi,

Thanks for making this plug-in! I noticed that on the development tab ( https://ww.wp.xz.cn/plugins/encyclopedia-lexicon-glossary-wiki-dictionary/#developers), the changelog lists versions up to 1.7.61. However, when I try to upgrade the plug-in it won’t go higher than 1.6.51. Are the version numbers in the changelog wrong? Or are updates not working properly?