Where I can see changelog for ancient versions?

[matkoniecz]

I want to upgrade from "@fortawesome/fontawesome-svg-core": "^1.2.30",

To do so I want to check changelog for any breaking changes.

But https://fontawesome.com/changelog covers only v6

https://github.com/FortAwesome/Font-Awesome?tab=readme-ov-file#where-did-font-awesome-5-4-or-3-go directs to https://fontawesome.com/versions where "Font Awesome 1" is listed but...

there is no changelog

it also claims " Latest Version: 1.0.0" while https://www.npmjs.com/package/@fortawesome/fontawesome-svg-core?activeTab=versions lists more

https://github.com/FortAwesome/Font-Awesome?tab=readme-ov-file#change-log also has

Looking for older versions of Font Awesome? Check the releases.

but oldest release (currently at https://github.com/FortAwesome/Font-Awesome/releases?page=6 ) is Release 5.0.6

it has

Previously releases have been managed in the FortAwesome/Font-Awesome-Pro repo.

description but https://github.com/FortAwesome/Font-Awesome-Pro is 404ing

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is there any changelog for this ancient versions? or has changelog simply been not maintained?