# LastPass password manager

**URL:** <https://discourse.mozilla.org/t/lastpass-password-manager/19745>\
**Category:** Add-ons\
**Tags:** spellcheck\
**Created:** [September 29, 2017, 11:15pm UTC](https://discourse.mozilla.org/t/lastpass-password-manager/19745 "2017-09-29T23:15:38Z")\
**Posts on this page:** 1\
**Showing post:** 10

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**Author:** ![grahamperrin](https://sea1.discourse-cdn.com/flex001/user_avatar/discourse.mozilla.org/grahamperrin/32/17266_2.png) [@grahamperrin](https://discourse.mozilla.org/u/grahamperrin)\
**Post date:** [March 30, 2018, 6:03pm UTC](https://discourse.mozilla.org/t/lastpass-password-manager/19745/10 "2018-03-30T18:03:28Z")

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> [@\[Blog post\] Updates to Add-on Review Policies](https://discourse.mozilla.org/t/blog-post-updates-to-add-on-review-policies/26296/8):
>
> There is some automatic testing of manifest flags against supported APIs, but I’m not sure which Firefox channel is used for validation. …

LastPass [4.9.0](https://addons.mozilla.org/addon/lastpass-password-manager/versions/?page=1#version-4.9.0) has, in its `manifests.json`:

`"strict_min_version": "52.0"`

– but it’s unusable with Firefox ESR 52.7.3:

 ![LastPass](https://us1.discourse-cdn.com/flex001/uploads/mozilla/original/3X/7/b/7b3aee73858094dcaf75be84567f1318fd96978a.png)

(Similarly unusable with Waterfox 56.1.0\_1.)

Could/should that type of incompatibility be caught through automation?

TIA

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