| Fri, 16 Feb 2018 21:33:04 +0100 | wenzelm | trim context of persistent data; | changeset | files |
| Fri, 16 Feb 2018 20:44:25 +0100 | wenzelm | clarified data operations, with trim_context and transfer; | changeset | files |
| Fri, 16 Feb 2018 19:58:42 +0100 | wenzelm | tuned; | changeset | files |