The last known good version of TrueCrypt (v7.1a) was released on February 7, 2012.
On May 28, 2014, the TrueCrypt website and pre v7.2 versions were removed, and a mysterious "TrueCrypt is not secure" message was published on their SourceForge website, along with the release of v7.2 which is incapable of creating encrypted volumes. Do NOT install version 7.2.
Below are very informative links:
This site was created in order to help act as a familiar yet unique point of reference for TrueCrypt, and it features:
This site was created because the partial backup of the original TrueCrypt.org site has many of the main pages preserved, but is missing a few documentation pages.
This site, as well as the partial backup of the original TrueCrypt.org site (view - download), are maintained by Andrew Y.
By Andrew Y. (@andryou) - no affiliation with TrueCrypt - fair use - site for non-monetary, reference purposes only