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Is there an extended release (ESR) version of Thunderbird?

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In bug reports I see reference to thunderbird_esr78 which I take to mean extended release version (or am I mistaken?).

Where do I find and download the extended release version?

Like in Bug 1590473 it says the bug is fixed in thunderbird_esr78 .

In bug reports I see reference to thunderbird_esr78 which I take to mean extended release version (or am I mistaken?). Where do I find and download the extended release version? Like in [[Bug 1590473|Bug 1590473]] it says the bug is fixed in thunderbird_esr78 .
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Chosen solution

OK, I went digging the second time around and found that this has been covered two years ago:

https://support.mozilla.org/en-US/questions/1215020

So the "extended support release" is the same as the most recent stable release.

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Chosen Solution

OK, I went digging the second time around and found that this has been covered two years ago:

https://support.mozilla.org/en-US/questions/1215020

So the "extended support release" is the same as the most recent stable release.