This is a very brief article whose purpose is to simply state that—due to recent events beyond my control*—the Adobe-Japan1-6 character collection specification is now an open source project that is hosted on GitHub as a new repository in the Adobe Type Tools organization.
Most of my morning was consumed by porting the original text from Adobe InDesign to GitHub-flavored Markdown, and, while I was touching the text, I decided to seize the opportunity to make several corrections and updates. The 500-glyphs-per-page representative glyph charts are now in a separate PDF file. I also used the opportunity to update the aj16-kanji.txt datafile, and also added the latest-and-greatest Adobe-Japan1-6 UVS (Unicode Variation Sequence) definition file. All good stuff, I think.
* Adobe’s IT folks apparently felt compelled to (once again) change the URLs for all of the font-related Adobe Tech Notes, including Adobe Tech Note #5078 (The Adobe-Japan1-6 Character Collection). Its URL is somewhat broadly referenced, including in the IVD_Collection.txt file of the latest version of the IVD (Ideographic Variation Database). The bottom line is that I needed a stable URL.