[jamis]

The MongoDB Ruby team is pleased to announce version 9.1.2 of the mongoid gem - an Ruby ODM for MongoDB. This is a new patch release in the 9.1.x series of Mongoid.

Install this release using RubyGems via the command line as follows:

gem install -v 9.1.2 mongoid

Or simply add it to your Gemfile:

gem 'mongoid', '9.1.2'

Have any feedback? Click on through to MongoDB's JIRA and open a new ticket to let us know what's on your mind 🧠.

Bug Fixes

• MONGOID-5999 Prevent delayed updates from leaking from new embedded children (PR)
• MONGOID-6001 Handle empty has_and_belongs_to_many foreign key arrays (PR)
• MONGOID-5972 Avoid merging conflicting touch paths into embedded inserts (PR)
• MONGOID-6007 Memoize a false encryption-schema answer when every embedded target resolved (PR)
• MONGOID-6008 search index wait scope (PR)
• MONGOID-6010 Warn when bypassing encryption (PR)
• MONGOID-6011 Fix message for 'not found' error when has-many association uses custom primary key (PR)
• MONGOID-6012 Avoid redundant nested $set when inserting a new embedded document (PR)
• MONGOID-6013 Detect conflicts for $addToSet, $pull and $pullAll (PR)
• MONGOID-6016 Short-circuit database_field_name for keys without "." (PR)
• MONGOID-6024 Fix Criteria#eager_load persisting preloaded docs (PR)
• MONGOID-6014: Eager load nested includes when class_name is ::-prefixed or module-relative (PR)
• MONGOID-6019 Keep $pull in the main update (PR)
• Encryption schema map keeps one model per collection and drops the other models' encrypted fields

[Copilot]

🟢 Approval recommended

No active review issues are recorded for the 9.1.2 version update.

No open issues 🎉

What changed in this PR

Prepares Mongoid’s 9.1.2 patch release by updating its release metadata and runtime version. The diff contains version changes only; the bug fixes listed in the release description are covered by linked PRs.

Changes:

• Bumps the version from 9.1.1 to 9.1.2 in both locations, keeping them consistent.

File	Description
product.yml	Updates the product release version to 9.1.2.
lib/​mongoid/​version.rb	Updates Mongoid::VERSION to 9.1.2.

_{Review effort: Balanced}