The Macra Terror, the completely missing (bar the soundtrack) 4 part 2nd Doctor story from 1967, is being animated for DVD and Blu ray release in March (probably April here!
), in both black and white and full colour versions.
Meanwhile the classic series is being released in seasons for the first time ever, on Blu ray. Season 19, the first Peter Davison season from 1982, is already out in the UK and will be released here at the end of January. Season 12 (Tom Baker's first season) was released earlier in the year, but is already OOP. Season 18 (Tom's last) is out in February in the UK (probably later here
).