DOCSP-30943: add bson lib explicitly (mongodb#106)

# Pull Request Info

[PR Reviewing
Guidelines](https://github.com/mongodb/docs-java/blob/master/REVIEWING.md)

JIRA - https://jira.mongodb.org/browse/DOCSP-30943
Staging - [what's
new](https://docs-mongodbcom-staging.corp.mongodb.com/kotlin/docsworker-xlarge/DOCSP-30943-v4.10.1-updates/whats-new/#what-s-new-in-4.10)
/ [serialization
page](https://docs-mongodbcom-staging.corp.mongodb.com/kotlin/docsworker-xlarge/DOCSP-30943-v4.10.1-updates/fundamentals/data-formats/serialization/#add-kotlin-serialization-to-your-project)

## Self-Review Checklist

- [x] Is this free of any warnings or errors in the RST?
- [ ] Did you run a spell-check?
- [ ] Did you run a grammar-check?
- [ ] Are all the links working?

Author: rustagir

snooty.toml

@@ -17,9 +17,10 @@ sharedinclude_root = "https://raw.githubusercontent.com/10gen/docs-shared/main/"
 
 [constants]
 driver = "kotlin"
+driver-short = "Kotlin driver"
 driver-long = "MongoDB Kotlin Driver"
 version = "4.10"
-full-version = "4.10.0"
+full-version = "4.10.1"
 mdb-server = "MongoDB server"
 kotlin-docs = "https://kotlinlang.org/docs"
 
@@ -33,3 +34,4 @@ zstdVersion = "com.github.luben:zstd-jni:1.5.5-2"
 logbackVersion = "1.2.11"
 log4j2Version = "2.17.1"
 serializationVersion = "1.5.1"
+bsonVersion = "4.10.1"

source/fundamentals/data-formats/serialization.txt

@@ -67,6 +67,7 @@ to your project:
         :caption: build.gradle.kts
 
         implementation("org.jetbrains.kotlinx:kotlinx-serialization-core:{+serializationVersion+}")
+        implementation("org.mongodb:bson-kotlinx:{+bsonVersion+}")
 
    .. tab::
       :tabid: Maven
@@ -82,6 +83,11 @@ to your project:
             <artifactId>kotlinx-serialization-core</artifactId>
             <version>{+serializationVersion+}</version>
         </dependency>
+        <dependency>
+            <groupId>org.mongodb</groupId>
+            <artifactId>bson-kotlinx</artifactId>
+            <version>{+bsonVersion+}</version>
+        </dependency>
 
 Annotate Data Classes
 ---------------------

source/whats-new.txt

@@ -1,9 +1,9 @@
+.. _kotlin-whats-new:
+
 ==========
 What's New
 ==========
 
-.. default-domain:: mongodb
-
 .. contents:: On this page
    :local:
    :backlinks: none
@@ -26,6 +26,12 @@ Upcoming Breaking Changes
 What's New in 4.10
 ------------------
 
+.. important::
+
+   Starting in version 4.10.1 of the {+driver-short+}, you must add
+   the ``bson-kotlinx`` library as an explicit dependency to use the 
+   ``kotlinx-serialization`` library.
+
 - Support for Kotlin server-side usage, both for coroutines and for synchronous applications.
 - Codec support for Kotlin data classes.
-- Support for Kotlinx.serialization.
+- Support for the ``kotlinx.serialization`` library