features:
* add fancy logo
* add `chmod_on_import` to the config (see [doc](https://dotdrop.readthedocs.io/en/latest/config/#permissions) and 324)
* add `check_version` to the config to check if on latest version (see [doc](https://dotdrop.readthedocs.io/en/latest/config-format/#config-entry))
* update doc
bug fixes:
* fix `create:true` not honored when install with `--temp` (326)
* fix update on two dotfiles pointing to same `dst` (328)