Here are some informations from Scot Ferre, who is very well connected and knew of the Enemy/Web find Long before Anyone else, including the details of how the BBC released it via iTunes, etc:
A full summary -
Season One -
Marco Polo - found, three copies seems to have been recovered, with the best possible compilation being made for restoration. Slated for release in the next announcement.
Reign of Terror - parts 4 and 5 found. No word on whether it's being restored or not. But I expect it to be released on iTunes in the next announcement.
Season Two -
Planet of Giants 3/4 - I did hear a rumor about the fourth part being found, but for now, I don't believe it.
The Crusade - found in full. Better prints of episode 1, at least. I expect them to be released in the next announcement.
The Time Meddler - duplicates are found, and better prints. I don't know when they'll release these new finds.
I would not be surprised if they did a Season One and Season Two boxset this year.
Season Three -
Galaxy 4 - found in full. Better prints for the existing episode. I do not know when they'll be released, but I hope it's the next announcement.
MTTU - reported to be found. I find this a bit hard to believe, but more likely than not.
Myth Makers - all reported to be found. Probably being worked on. I don't know when they'll be released, but I think it'll be in the next announcement.
DMP - okay. 4, 7, 11, and 12 reported to be found. 1, 3, 6, 8, and 9 are uncertain. 9 is reported to be a sole remaining missing episode, according to Eddie on OS. I'll believe when I see it, although 4, 7, 11, and 12 are likely. 11 and 12 are in the process of being unwound.
Massacre - all found. Should be restored already or in the process. Should be in the next announcement.
Celestial Toymaker - all found. Same as Massacre.
The Savages - all found. Unknown about being restored or not, but more likely than not. I hope that it's in the next announcement.
Season Four -
The Smugglers - all found. A highly likely title to be released in the next announcement, probably restored.
The Tenth Planet Part Four - found, twice. Not a TIEA find. Uncertain on when it'll be released.
Power of the Daleks - all six episodes found. Four of the six episodes have footage missing, but not significantly so. Likely to be one of the last releases.
Highlanders - all found. Some of the prints will need work, and may be low quality prints.
The Underwater Menace - all found. UWM 1 may have two prints. Animation was reported earlier to be canceled, but may start up again later. Uncertain on the status of restoration or release.
The Moonbase - all found. Uncertain on the status of restoration or release.
Macra Terror - all found. Being worked on or already restored. Uncertain if it will be in the next announcement.
Faceless Ones - all found. No other information.
Evil of the Daleks - all found. In excellent condition. Very, very good sources to confirm the recovery of this store. No word on restoration or release.
Season Five -
Tomb of the Cybermen - duplicates may have been found.
Abominable Snowmen - all found. Episodes 4 and 5 need work. Recoverable, though. Uncertain on status of restoration or release. Rumored to be part of a Yeti boxset.
Ice Warriors - all found. Episodes 2 and 3 were thought to be missing until very late into the omnirumor. No other information.
Web of Fear - all found. Episode 3 exists. No other information that can be shared at this time.
Fury from the Deep - all found. Very good sources for this story. Uncertain on status of restoration or release.
Wheel in Space - all found. No other information.
Season Six -
The Invasion - all found. Episodes 1 and 4 were thought to be missing until very late into the omnirumor.
The Space Pirates - all found. No other information.
Easter announcement is likely. Plans are in motion.
Two planned announcements this year.
TIEA is not the only entity that found missing episodes. There are other episode hunters.
Private collectors have been utilized.
BBCWW, BBC, BFI, and TIEA are all involved.
Hundreds of duplicates exist.
Non-DW finds will have a separate announcement.