| 2026-04-20 | Apps undergoing testing |
| 2026-03-22 | Prerelease prototypes |
| 2025-01-30 | In-the-works software versions |
| 2024-12-13 | Test releases |
| 2023-05-24 | Second-brightest stars |
| 2023-05-06 | Nondominant personalities |
| 2022-06-27 | Greek B's |
| 2022-01-02 | B's in math? |
| 2021-05-30 | Test versions |
| 2021-01-05 | Trial stages |
| 2020-05-17 | Some skilled workers in "Brave New World" |
| 2018-06-29 | Development phases |
| 2017-07-26 | Often-buggy software versions |
| 2017-06-18 | Not quite leaders of the pack |
| 2013-07-03 | Still-in-development apps |
| 2010-11-14 | Buggy versions, maybe |
| 2008-11-02 | Prominent stars in constellations |
| 2008-10-05 | Ones being tested |
| 2008-06-01 | Bug-ridden software releases |
| 2006-06-17 | Test versions |
| 2006-05-10 | Test versions |
| 2005-01-28 | They're not final releases |
| 2004-10-12 | Obsolete VCR's |
| 2001-12-24 | Alphas' followers |
| 1999-10-10 | Some stars |
| 1996-07-18 | Second-brightest stars |
| 1996-06-30 | Some radioactive electrons |
| 1995-07-08 | Some stars |