| Parent directory/ | - | - |
| libu2f-host/ | - | 8 April 2024 |
| libubootenv/ | - | 18 April 2024 |
| libunicode-linebreak-perl/ | - | 22 June 2018 |
| libunicode-map8-perl/ | - | 22 January 2018 |
| libunicode-string-perl/ | - | 22 January 2018 |
| libunicode-utf8-perl/ | - | 6 April 2024 |
| libuninameslist/ | - | 1 November 2016 |
| libunique/ | - | 1 November 2016 |
| libunique3/ | - | 28 April 2015 |
| libunistring/ | - | 18 April 2024 |
| libunity/ | - | 3 April 2024 |
| libunity-misc/ | - | 4 December 2015 |
| libunity-webapps/ | - | 22 June 2018 |
| libuniversal-require-perl/ | - | 8 February 2016 |
| libunix-syslog-perl/ | - | 6 April 2024 |
| libunwind/ | - | 8 April 2024 |
| liburcu/ | - | 16 April 2024 |
| liburi-perl/ | - | 17 February 2024 |
| liburing/ | - | 21 April 2024 |
| libusb/ | - | 18 April 2024 |
| libusb-1.0/ | - | 2 February 2024 |
| libusbmuxd/ | - | 6 April 2024 |
| libusbx/ | - | 28 April 2015 |
| libutempter/ | - | 8 April 2024 |
| libuuid-perl/ | - | 6 April 2024 |
| libuv1/ | - | 17 April 2024 |