# Announcement - [eCell online OEC announcement](https://ecell.gitbook.io/ecell/announcement/2022128.md): 2022-1-28 - [Issue the first Bond of eCell230110](https://ecell.gitbook.io/ecell/announcement/20211231.md): 2021-12-31 - [New version of the official website online announcement](https://ecell.gitbook.io/ecell/announcement/20211230.md): 2021-12-30 - [The swap between eCell and MEEBIT01 is available in 2021-12-24](https://ecell.gitbook.io/ecell/announcement/20211223.md): 2021-12-23 - [The swap between eCell and CLONEX01 is available in 2021-12-18](https://ecell.gitbook.io/ecell/announcement/20211217.md): 2021-12-17 - [The swap between eCell and MAYC5979 is available in 2021-12-11](https://ecell.gitbook.io/ecell/announcement/2021129.md): 2021-12-9 - [The swap between eCell and PUNK2279 is available in 2021-12-4](https://ecell.gitbook.io/ecell/announcement/20211203.md): Release Time:2021-12-3 - [The swap between eCell and PUNK2936 is available in 2021-11-24](https://ecell.gitbook.io/ecell/announcement/20211123.md): Release Time:23-11-2021 - [eCell Repurchase and Destruction Announcement (Phase 2)](https://ecell.gitbook.io/ecell/announcement/ecell-repurchase-and-destruction-announcement-phase-2.md) - [The swap between eCell and SLAND01 is available in 2021-12-16](https://ecell.gitbook.io/ecell/announcement/20211215.md): 2021-12-15 --- # 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://ecell.gitbook.io/ecell/announcement.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.