How to reliably obtain previous and current iphreeqc versions

[Hector]

Dear PHREEQC Experts!

Is there any place in which the previous versions of PHREEQC are stored and can be downloaded?

I use iphreeqc with my project. My project uses specific iphreeqc versions. I previously was able to obtain versions like 3.5.0 or 3.4.0 in links as follows:

https://water.usgs.gov/water-resources/software/PHREEQC/iphreeqc-3.5.0-14000.tar.gz
https://water.usgs.gov/water-resources/software/PHREEQC/iphreeqc-3.4.0-12927.tar.gz

However, these links do not work anymore. I can only download the latest version.

https://water.usgs.gov/water-resources/software/PHREEQC/iphreeqc-3.6.2-15100.tar.gz

Another important aspect is that the retrieval of iphreeqc source code could not be automated.

Is there any way to reliably obtain iphreeqc previous and current versions?

Thank you for your help.

Best,

Hector

[dlparkhurst]

Currently, you can still get IPhreeqc versions up to 3.4.0 at the following URL
ftp://brrftp.cr.usgs.gov/pub/charlton/iphreeqc

I no longer have control over this old ftp repository or the design of the current web site (https://www.usgs.gov/software/phreeqc-version-3). The old ftp repository could be eliminated at any time. If you need the older versions, I suggest you copy them while you can and add the new versions to your copies as they are released.

It is possible that we will regain some control of the web content, in which case, we will try to allow downloads of previous versions.