Fix REASON_* constant compatibility

[ABuffEr]

Hi,
I introduced a bridge-constant in unspoken/init.py, to guarantee compatibility with old and new version of NVDA, after the breaking changes in incoming 2021.1.
Updated lastTestedNVDAVersion accordingly.
I'm avoiding to distribute the modified version, even if some users are requesting it. So I'll be happy if you release a new updated version :)
This is my first pr, I hope I have done all without errors.

[mush42]

Hi @ABuffEr

Thanks for the PR. I'll review it as soon as possible.

Regards,

[SeanTolstoyevski]

i tried this.
but roles are not deleted.
everything works great but it have a problem, I don't know.

[tmthywynn8]

@ABuffEr, in the what's new document for 2021.1, one of the changes for developers reads:
sayAllHandler has been moved to speech.sayAll. (#12251)

Is there anyway to account for that change as well but still make it backwards compatible?

[ABuffEr]

Is there anyway to account for that change as well but still make it backwards compatible?

Hi @tmthywynn8 ,
I don't know for this add-on specifically, but in general you can make an import like this:

try:
	import sayAllHandler as SAH
except ImportError:
	import speech.sayAll as SAH

then rename all old sayAllHandler occurrences with SAH.

[mush42]

Hi @ABuffEr

The minimum supported NVDA version for v7.0 is 2021.2. I've fixed the issue addressed by this PR.