docs(sdk): backfill check-ins patch versions and reorder sidebar

develop-docs/sdk/expected-features/index.mdx

@@ -1,7 +1,7 @@
 ---
 title: Features
 description: The following is a description of features that are commonly expected in Sentry SDKs.
-sidebar_order: 4
+sidebar_order: 5
 ---
 
 <Alert title="Unified API" level="warning">

develop-docs/sdk/telemetry/check-ins.mdx

@@ -15,18 +15,30 @@ spec_changelog:
   - version: 1.5.0
     date: 2024-04-24
     summary: Added owner field to monitor_config
+  - version: 1.4.1
+    date: 2023-12-18
+    summary: Added failure_issue_threshold and recovery_threshold to monitor_config JSON example
   - version: 1.4.0
     date: 2023-12-13
     summary: Added failure_issue_threshold and recovery_threshold to monitor_config
+  - version: 1.3.1
+    date: 2023-07-10
+    summary: Fixed typo in checkin_margin and max_runtime descriptions
   - version: 1.3.0
     date: 2023-06-26
     summary: Added trace context support for linking check-ins to errors
+  - version: 1.2.1
+    date: 2023-06-06
+    summary: Clarified zero UUID wording to specify "most recent in_progress" check-in
   - version: 1.2.0
     date: 2023-06-05
     summary: Added zero UUID support for updating most recent in_progress check-in
   - version: 1.1.0
     date: 2023-04-18
     summary: Added monitor upsert support with schedule configuration
+  - version: 1.0.1
+    date: 2023-04-17
+    summary: Improved monitor_slug example (UUID replaced with human-readable slug)
   - version: 1.0.0
     date: 2023-03-21
     summary: Initial spec — basic check-in payload

develop-docs/sdk/telemetry/index.mdx

@@ -1,7 +1,7 @@
 ---
 title: Telemetry
 description: Learn about the different telemetry data, that our SDKs can collect.
-sidebar_order: 5
+sidebar_order: 4
 ---
 
 <PageGrid />