# BRL-CAD Release Notes

Starting with 5.0, we have a summary of the major changes, an enumeration of all new utilities and libraries, and a list of deprecated features for a few of the previous major brlcad releases.

- Release 6 notes
- Release 5 notes

  # E-mail Digests

  We also have for many releases a collection of all the relevant email traffic on the `<brlcad-users@lists.sourceforge.net>` mailing list (formerly known as the CAD mailing list).

  - Release 5.0 email
  - Release 4.4 email
  - Release 4.0 email
  - Release 3.1 email
  - Release 3.0 email
  - Release 2.0 email
  <`devs@brlcad.org`>