# February 2026 Blog (Japanese Translation) Uh... just... let me catch my breath for a second... just a little longer... ๐Ÿ˜ฎโ€๐Ÿ’จ Hi everyone! February was really hard. I worked nonstop, writing and reviewing over and over, and we hit a record high for the number of developer tutorials produced! But it's not over yet. In other words, before I can return to that beloved city of mine... yes, that one... this pace will continue a little longer. As a result, this report is quite plain. Only plots, no screenshots. I know, I can hear the booing. ## Summary of What We Did - **Content Writing** **Developer Page** (task-docs-dev): We created tutorials about [creating](https://docs.symboltest.net/en/devbook/accounts/configure-multisig/) and [signing](https://docs.symboltest.net/en/devbook/accounts/sign-multisig/) multisig accounts, [transaction sponsorship (gas fee delegation)](https://docs.symboltest.net/en/devbook/transactions/fee-sponsorship/), and [adding account restrictions](https://docs.symboltest.net/en/devbook/accounts/account-restrictions/). **Developer Page** (task-docs-dev): We added a [serialization table](https://docs.symboltest.net/en/devbook/reference/serialization/) and [WebSocket API](https://docs.symboltest.net/en/devbook/reference/websockets/) to the reference guide. **Textbook Page** (task-docs-textbook): We added a [metadata](https://docs.symboltest.net/en/textbook/metadata/) page to the textbook. - **Review** **Developer Page** (task-docs-dev): [Zero](https://github.com/zero4862) created new tutorials on how to link namespaces to [addresses](https://docs.symboltest.net/en/devbook/namespaces/link-namespace-to-address/) and [mosaics](https://docs.symboltest.net/en/devbook/namespaces/link-namespace-to-mosaic/), how to add metadata to [accounts](https://docs.symboltest.net/en/devbook/namespaces/namespace-metadata/), [namespaces](https://docs.symboltest.net/en/devbook/namespaces/namespace-metadata/), and [mosaics](https://docs.symboltest.net/en/devbook/mosaics/mosaic-metadata/), plus [creating mosaics](https://docs.symboltest.net/en/devbook/mosaics/create-mosaic/), [updating mosaic definitions](https://docs.symboltest.net/en/devbook/mosaics/modify-mosaic-definition/), [namespace receipts](https://docs.symboltest.net/en/devbook/namespaces/resolve-namespace-from-receipt/), [mosaic revocation](https://docs.symboltest.net/en/devbook/mosaics/revoke-mosaic/), and [chain state](https://docs.symboltest.net/en/devbook/chain/chain-heights/). All were reviewed and published. **NEM**: [CryptoBeliever](https://github.com/cryptoBeliever) did an amazing job writing a complete [OpenAPI](https://www.openapis.org/) specification for the [NIS1 REST API](https://github.com/NemProject/nem/tree/dev/openapi). It totals 180 files and more than 4,500 lines of YAML, and required weeks of review exchanges. This will be used for the upcoming new NEM documentation. Now I just need to convince him to do the same for Symbol's REST API. I think the [current documentation](https://docs.symboltest.net/en/devbook/reference/rest/symbol/) can still be improved a lot ๐Ÿ˜Š - **Management** I created a roadmap for developing the new NEM documentation site and received art direction from the art team. For one month, two writers will work full-time on tutorial production, so we needed time to prepare task lists and job batching. Image Here is the relative time allocation for each task this month: Image ## Documentation Progress Status This is the current status of all documentation tasks. Please pay special attention to the top item, "Symbol Documentation." The other items are listed as its subtasks. The bars in the chart represent the number of completed subtasks. Those completed this month are shown in **orange**. Image As you can see, we made major progress in many areas! If the overall Symbol Documentation bar doesn't seem to move, it's because I keep adding tasks there, and that temporarily pushes progress backward. Once those tasks are completed, the top bar should jump forward significantly. ๐Ÿ˜ So that was February: work, work, and more work, with no fun at all. Which means no XYM City either. But actually, this was good for the game! Taking a bit of distance let me review it with a fresh perspective. When I return to XYM City, I'll come back with explosive energy and a little more to talk about there. ## What's Next Zero and I will continue the Symbol documentation sprint until the tutorials are completed. After that, he will move on to the new NEM documentation, and I will go back to reviews... then work on XYM City. Also, the new Symbol wallet is progressing smoothly, and I will write guides as soon as it is complete. These are easier than developer tutorials. I'm not out yet, but I can see the light at the end of the tunnel! And it's neon-colored. ๐Ÿ˜Ž Thank you for reading this far. See you again next month! Image โ€” [Xavi](https://x.com/sigsegvx) (Japanese translation by [Radio](https://x.com/RadioRa26841511)) โ€” ### The February 2026 blog (English) is here > https://thesymbolsyndicate.notion.site/february-2026 โ€” ### Past Japanese Translations: The Symbol Syndicateโ€™s Docs Blogs - [January 2026](https://symbol-community.com/ja/news/371.html) - [December 2025](https://symbol-community.com/ja/news/353) - [November 2025](https://symbol-community.com/ja/news/346) - [October 2025](https://symbol-community.com/ja/news/341) - [September 2025](https://symbol-community.com/ja/news/326) - [August 2025](https://symbol-community.com/ja/news/301) - [July 2025](https://symbol-community.com/ja/news/283) - [June 2025](https://symbol-community.com/ja/news/276) - [May 2025](https://symbol-community.com/ja/news/261) - [April 2025](https://symbol-community.com/ja/news/253) - [March 2025](https://symbol-community.com/ja/news/243) - [February 2025](https://symbol-community.com/ja/news/238) - [January 2025](https://symbol-community.com/ja/news/233)