Because TortoiseSVN is being developed all the time it is sometimes hard to keep the documentation completely up to date. We maintain an online FAQ which contains a selection of the questions we are asked the most on the TortoiseSVN mailing lists https://groups.google.com/forum/#!forum/tortoisesvn and https://groups.google.com/forum/#!forum/tortoisesvn-dev
Si vous avez une question à laquelle vous n'avez pas trouvé de réponse, le meilleur endroit pour la poser est la mailing list:
https://groups.google.com/forum/#!forum/tortoisesvn is the one to use if you have questions about using TortoiseSVN.
If you want to help out with the development of TortoiseSVN, then you should take part in discussions on https://groups.google.com/forum/#!forum/tortoisesvn-dev