Create 2023-08-14--ipld-sync.md

meeting-notes/2023/2023-08-14--ipld-sync.md

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+# 🖧 IPLD every two weeks sync 🙌🏽 2023-08-14
+
+- **Lead:** @vmx
+- **Notetaker:** @vmx
+- **Attendees:**
+  - @rvagg
+  - @vmx
+  - @bumblefudge
+  - @smrz2001
+- **Recording:** https://youtu.be/ev-xJHpjcNA
+
+Next meeting is 2023-09-11.
+
+## Agenda
+
+- General
+  - Start recording
+  - Start live stream
+  - Find a notetaker
+  - Ask everyone to put their name into the list of attendees
+  - Ask everyone to put their items that they've been working on the past two weeks (should be done prior to the meeting)
+  - Ask for last minute agenda items
+- This meeting
+  - Removing 0x00 from Multibase?
+  - Removing rarely used base encodings like base2?
+  - _add your agenda item_
+
+
+## Weekly Update
+
+@vmx
+ - Gave a talk about ["Collaborative mapping without internet connectivity"](https://talks.osgeo.org/foss4g-2023/talk/review/ZUJZKKU7HR7QXGGTRJHLXMMTPZHQAYKC) at the [FOSS4G 2023 conference](https://2023.foss4g.org/)
+    - Source code is at: https://github.com/vmx/colleemap
+
+
+@rvagg
+ - https://github.com/ipld/go-ipld-prime/releases/tag/v0.21.0 go-ipld-prime release
+     - Traversal "preloader" for parallelism in laoding blocks during traversal
+     - Selectors: "match" selector now has more features in range selection - to support byte ranges in large blocks, including negative indexes similar to range specifiers in HTTP
+ - Lots of retrieval work in [Lassie](https://github.com/filecoin-project/lassie) and [Frisbii](https://github.com/ipld/frisbii) particularly on byte ranges of large files using selectors
+ - Mentions:
+     - Proposal from @gozala in js-multiformats for a streaming multihash: https://github.com/multiformats/js-multiformats/issues/260
+     - Ongoing discussion about TypeScript in js-multiformats: https://github.com/multiformats/js-multiformats/issues/249
+
+@bumblefudge
+ - Working on gettting Multibase and Multihash specs into IETF
+ - no ask/action items for now!
+ - `reserved` properties -
+     - multibase-eligible range should probably be all printable ASCII minus a few obvious exceptions (`?` and `#`?)
+     - NUL corresponds to a unicode code point, but it isn't one exactly (it's a byte)
+     - we are not removing 0x00, but make it reserved
+ - `base2` - Rod: educational/experimental, but not implemented by anyone
+     - `0` --> `1` and `candidate` --> `experimental`
+ - more generally, aligning all the registries with IANA status terms would be great
+
+@smrz2001
+ - IPLD Amend https://github.com/ipld/go-ipld-prime/pull/445
+
+## Notes
+
+
+<!-- After each call, the notetaker submits a PR to https://github.com/ipld/team-mgmt to store the notes on the meeting-notes folder -->