Version 2.1.5. still available?

Hi there,

I’m wondering if it’s still possible to download version 2.1.5. of this plugin, because 2.1.6 crushes my WP-Admin. And the Search also doesn’t work anymore. Until 2.1.5 I had no problems. So please let me roll back to the previous version. 🙂 Thanks.

http://ww.wp.xz.cn/extend/plugins/ajaxy-search-form/