v6.0.0

• Drop Node.js v18, v20 from test matrix; add v24, v26
• Allow sharedb@6 as a dependency

v5.1.0

• #170 — Support mongodb@7 (@dawidreedsy)

v5.0.0

• BREAKING — Drop Node.js v16 support

v4.2.0

• #157 (@alecgibson) — Allow disabling the src/seq/v index: to be used in conjunction with sharedb@5.0.1, which tries to avoid hitting this index. The index can be opted out of with:

new ShareDbMongo(
  mongoUrl,
  {
    disableIndexCreation: {
      src_seq_v: true,
    },
  },
);

Existing indexes will need to be manually deleted if they're no longer desired.

Note that it's technically still possible to try to look documents up by src/seq/v. The chance should be remote, but it's not impossible. Removing this index may lead to very bad performance in these corner cases.

v4.1.2

• Add sharedb@5 support

v4.1.1

What's Changed

• Fix $map query transform by @ericyhwang in #154
  • It would just hang previously. It's very likely unused by any consumers, but it's not much code to keep support for it.
• Resolve memory leak when using cursor operations like $count in mongodb@4-6 by @ericyhwang in #152
  • This mostly affected $count. $explain was affected as well, though that usually won't be used in a production service.
  • ⚠️ If you also use the Mongo Node driver directly:
    • Be warned that, while this patches the memory leak when using sharedb-mongo, directly using the underlying Node driver can still leak sessions when using cursor.count() or cursor.explain().
    • On Mongo's end, it's tracked in https://jira.mongodb.org/browse/NODE-4833 and https://jira.mongodb.org/browse/NODE-4845.
  • Thanks to @deongroenewald for the report and repro case!

Full Changelog: v4.1.0...v4.1.1

v4.1.0

• #151 — Add support for mongodb@6

v4.0.0

What's Changed

Note - This release has no actual breaking changes since sharedb@3, so if you are not using Node 14 any longer, it's safe to do a drop-in upgrade.

• 💥 Drop Node.js 14 and add Node.js 20 by @alecgibson in #148
• Add support for sharedb@4 by @ericyhwang in #149

Full Changelog: v3.0.1...v4.0.0

v3.0.1

• #145 — Fix npm test

v2.1.2

• #146 — Fix npm test