zip of CodeIgnitor 1.5.4 ?

We have a very old CI based GUI that we inherited when we bought a company 20 years ago or so. It uses CI 1.5.4. We are now trying to upgrade to a newer CI, but are having a hard time knowing which of the code we have in our repo is base CI and which is our own. We'd like to get a zip of CI 1.5.4, to compare the contents with.  We've looked around but cannot find it anywhere. Does anyone have any suggestions?

I have almost all of the CodeIgniter versions on a backup hard drive, if you give me
a couple of hours I will locate it and put the file on my server for you.

Here is the link, good luck.

Download CodeIgniter 1.5.4

What did you Try? What did you Get? What did you Expect?

Joined CodeIgniter Community 2009.  ( Skype: insitfx )

amazing. thank you! We may need some other versions, but this should help us get started.

It's alright, I have them all from 10b to 313

What did you Try? What did you Get? What did you Expect?

Joined CodeIgniter Community 2009.  ( Skype: insitfx )

I have almost all of the CodeIgniter versions on a backup hard drive, if you give me
a couple of hours I will locate it and put the file on my server for you.

Here is the link, good luck.

Download CodeIgniter 1.5.4

This was a great help. We need to get up to 2.1, so could we either have all the versions between 1.5.4 and 2.1, please?

2.2.6

I'll zip them all so you can download them 100 mb file.

Download - CodeIgniter 1.0b to 3.1.13

What did you Try? What did you Get? What did you Expect?

Joined CodeIgniter Community 2009.  ( Skype: insitfx )