vbseo sitemap 3.0 compatibility

From the vb.org thread (vBSEO Search Engine XML Sitemap - vBulletin.org Forum), it stated the following

Fully compatible with:

* vBulletin 3.8.x, 4.0.x, 4.1.x
* vBulletin Blogs *Optional
* vBulletin CMS *Optional
* vBSEO 3.5.2 + higher *Optional

However, in the readme, there is upgrade / install instructions for 3.5.x - 4.0.x

Will this sitemap 3.0 compatible with vb 3.6.x, 3.7.x ?
Will this sitemap compatible with forums using vBSEO 3.3.x ?

eg. vb 3.6.0 with vBSEO 3.3.2, can i upgrade the sitemap to this 3.0 ?

It supports vBulletin 3.6 and 7 however vBSEO 3.5 series are required