M25-Release-Notes.md

@@ -8,6 +8,7 @@ title: 'M25 Release Notes [DRAFT]'
 
 
 
+
 # Milestone M25 - v0.28 - Last Mercury Release [DRAFT]
 
 Planned Release on 25-Apr-25
@@ -40,9 +41,22 @@ For the evaluation metrics - please refer to the guide [here](https://gitlab.ope
 
 ### Data Definition
 * Highlights M25.0 (v0.25.0)
+  * Subsurface-Geophysics: A **new** [SeismicHorizon.2.0.0](./work-product-component/SeismicHorizon.2.0.0.md) schema added, superseding the previous [SeismicHorizon.1.3.0.]
+  * Well-Operations: Extensions to [master-data--PlannedCementJob:1.4.0](./master-data/PlannedCementJob.1.4.0.md) to support broader set of fluids
 
 <details>
 
+1. **Subsurface**
+    1. **Geophysics**
+       1. A **new** [SeismicHorizon.2.0.0](./work-product-component/SeismicHorizon.2.0.0.md) schema added, superseding the previous [SeismicHorizon.1.3.0.](./work-product-component/SeismicHorizon.1.3.0.md) Detailed changes, including **breaking changes**, can be found in the [M25 Migration Guide](../Guides/MigrationGuides/M25.0/work-product-component--SeismicHorizon.1.3.0.md).
+2. **Well**
+    1. [master-data--PlannedCementJob:1.4.0](./master-data/PlannedCementJob.1.4.0.md) was extended by `CementingFluid`
+       properties and an additional AnnularLength in
+       CementStages; [details in MigrationGuides](../Guides/MigrationGuides/M25.0/master-data--PlannedCementJob.1.3.0.md).
+    2. [work-product-component--CementJob:1.3.0](./work-product-component/CementJob.1.3.0.md) was extended with
+       additional properties and improved example values in `CementStages[].CementingFluid[].CementAdditives[]`,
+       `CementStages[].CementingFluid[]` and additional AnnularLength in
+       `CementStages[]`; [details in MigrationGuides](../Guides/MigrationGuides/M25.0/work-product-component--CementJob.1.2.0.md).
 
 <summary>Details for M25.0</summary>