# Document history | Date | Collaborator | Contact | Updated | | -------------- | ------------------------------------------------------------- | ---------------------------------------------- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | | 2010 | 2i2l.fr, Anaël Boulier | | Rédaction du manuel pour Chamilo 1.8.7. | | Avril 2011 | BeezNest Belgium SPRL, Yannick Warnier | | Mise à jour pour 1.8.8, correctifs, mise on page, ajouts de détails. | | Juillet 2011 | BeezNest Belgium SPRL, Yannick Warnier | | Mise à jour pour 1.8.8.4 and réorganisation des chapitres ; réécriture de l'introduction, listing des options, ajout des nouvelles fonctionnalités, révision du texte. À revoir : outils Suivi and Réseau social. | | August 2011 | BeezNest Belgium SPRL, Yannick Warnier | | Added FAQ, fixes and details. | | March 2013 | BeezNest Belgium SPRL, Yannick Warnier | | Updated to 1.9.6. | | April 2013 | Steve Miller | | Complete revision and update of English text and screenshots based on 1.9.4. Icons added inline to text for clarity. Some additional paragraphs on pedagogical use. | | March 2017 | BeezNest Belgium SPRL, Yannick Warnier | | Basic review and partial update to 1.11 | | Up to May 2023 | BeezNest Belgium SPRL, Yannick Warnier & Nicolas Ducoulombier | Additions and format review for online version | | --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://docs.chamilo.org/1.11.x/teacher-guide/appendix/document_history.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.