A few interesting additions from the latest Dungeon and Dragon magazines, of all places.
In Dungeon #191, Rodney Thompson's article "Adapting 'The Lich Queen's Beloved'" has a section at the end where it talks about converting the adventure (originally from Dungeon #100 for v.3.5) to other editions. He then gives a full 1E stat block for Vlaakith, and abbreviated 1E stat blocks for the duthka'gith, tl'a'ikith, and kr'y'izoth. Some notes are then given for converting those to 2E.
Dragon #400 reprints several old Dragon articles in their entirety, each with a one-page lead-in which has someone discussing how the article has influenced them in some way. These old articles are:
"The Jester" by Roger Moore, Dragon #60
"Through the Looking Glass: Do It Yourself Dragons" by Ed Dobrianski, Dragon #153
"Tucker's Kobolds" by Roger E. Moore, Dragon #127
"The Meanest of Monsters" by Craig Kraus, Dragon #96
"Dragonchess" by Gary Gygax, Dragon #100
"The Nine Hells Parts 1 & 2" by Ed Greenwood, Dragon #75 and #76