Tracks 23andMe Matches using a local database
This extension for 23andMe's Family Inheritance: Advanced tool (found under Ancestry Labs or, in the new beta website design, under My Results, Ancestry Tools) collects information about DNA matches that you view in a table (information is not collected when you view as a plot). This information is stored in a local SQLite database on your computer. The extension also places a small icon in the menubar of the table display page, and when you click this icon , a new page is generated where you can select the name of any person whose information is stored in the local database and produce a list of matching segments for that person, sorted by chromosome and position. All data currently stored in the local database can also be deleted from this page if desired.
Version 1.1 adds optional hyperlinks to the 23andMe profiles of matches, the ability to find segments that overlap with a particular matching segment and links to explore potentially informative overlapping matches by making new comparisons in Family Inheritance: Advanced. It also allows the local database size to grow beyond 5 Mb if needed.
Version 188.8.131.52 fixes a bug that sometimes allowed duplicate entries.
Version 184.108.40.206 fixes a sorting error bug for overlapping segments that matched only one of the two people on the segment.
Version 220.127.116.11 makes sorting in the "Show Matches of" list insensitive to upper versus lower case
Version 18.104.22.168 adds support for the new 23andMe navigation layout (while continuing to support the older version)
Version 22.214.171.124 supports legacy Build 36 data as well as new Build 37 data
Version 126.96.36.199 fixes a bug introduced in Version 188.8.131.52 where attempts to display all matches at once produced an error. It also now asks for confirmation before trying to create a match table with more than 5000 entries.
Version 184.108.40.206 fixes a bug where creating a new query table before the table from the preceding query had fully rendered would create an alert dialog referencing "Programming error 1"
Version 220.127.116.11 right justifies chromosome start and end positions, centimorgan measures and SNP counts in tables
Version 18.104.22.168 adds an option to choose "small text" (default) or "normal text". The small text option may fail to display button labels correctly on some platform, in which case "normal text" should be selected.
Version 22.214.171.124 adds an "Omit Aliases" checkbox. When checked, for matches who have changed their names, entries will appear only for the most recently added distinct name. Note that if a match has reverted to a name that they used previously, 529andYou will not recognize this as a new distinct name and will continue using the name that was most recent prior to the reversion.
Version 126.96.36.199 adds a "Download CSV" button for downloading a CSV file that can be loaded into spreadsheet programs like Excel and a "Download GEFX" button for downloading a file that can be imported into Gephi ( https://gephi.org/ ).
Version 188.8.131.52 adds a "Create 'To Do' Table" button for efficiently comparing owned profiles to any shares for whom the build 37 comparisons have not yet been stored in the local SQLite database.
Version 184.108.40.206 adds a checkbox "Don't display close relatives with more than 21 such segments" to prevent close relatives of the selected person from overwhelming the display of their other matches, especially when all chromosomes are displayed. It also fixes a bug in CSV exports of names containing commas, single quotes or double quotes.
Version 220.127.116.11 causes comparisons performed using the 'To Do' list buttons to always be opened in background tabs such that focus remains on the 529andYou tab. Note that hyperlinks elsewhere in 529andYou can be similarly opened in the background by middle mouse clicks on Windows platforms and by holding down the Command button while clicking on Macintosh systems.
For more information, 23andMe users please see this thread: https://www.23andme.com/you/community/thread/16076/