# Milestone M25 - v0.28 - Last Mercury Release [DRAFT]
Planned Release on 25-Apr-25
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@@ -128,9 +129,9 @@ For the evaluation metrics - please refer to the guide [here](https://gitlab.ope
introduced, which acts as a single, unique sidecar record to the evaluated record (using a deterministic id). The
summary aggregates the essential results of multiple
[DataQuality](https://community.opengroup.org/osdu/data/data-definitions/-/tree/master/Examples/WorkedExamples/DataQuality2/README.md#dataquality) analyses based on
different [DataQualityRuleSets](../Examples/WorkedExamples/DataQuality2/README.md#5-dataqualityruleset-with-9-different-data-quality-rules),
different [DataQualityRuleSets](https://community.opengroup.org/osdu/data/data-definitions/-/tree/master/Examples/WorkedExamples/DataQuality2/README.md#5-dataqualityruleset-with-9-different-data-quality-rules),
potentially performed by different data quality engines.
A [worked example is provided](../Examples/WorkedExamples/DataQuality2/README.md#dataqualitysummary).
A [worked example is provided](https://community.opengroup.org/osdu/data/data-definitions/-/tree/master/Examples/WorkedExamples/DataQuality2/README.md#dataqualitysummary).
4.**Well**
1.**Well Plan**
1.[master-data--WellPlanningWellbore:1.2.0](https://community.opengroup.org/osdu/data/data-definitions/-/tree/master/E-R/master-data/WellPlanningWellbore.1.2.0.md) now contains an
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@@ -243,7 +244,7 @@ For the evaluation metrics - please refer to the guide [here](https://gitlab.ope
*`AmottHarvey`
*`AmottUSBM`
2. Deprecated the `Recombined`[SampleOriginType](https://community.opengroup.org/osdu/data/data-definitions/-/tree/master/E-R/reference-data/SampleOriginType.1.0.0.md) reference value, superseded with a new `Combined` reference value
3. Added a specialised **Activity Template** developed by the OSDU Forum to support the basic volume of shale calculation process using gamma ray measurements through the [VolumeOfShaleCalculation-GR.1](../OsduStandardRecords/ActivityTemplates/Subsurface.Geology-Petrophysics/VolumeOfShaleCalculation-GR.1.md) Activity Template. A corresponding [WorkedExample](../Examples/WorkedExamples/OsduStandardActivityExamples/Subsurface.Geology-Petrophysics/VolumeOfShaleCalculation-GR_Example.1.json) record has also been included for reference and guidance.
3. Added a specialised **Activity Template** developed by the OSDU Forum to support the basic volume of shale calculation process using gamma ray measurements through the [VolumeOfShaleCalculation-GR.1](https://community.opengroup.org/osdu/data/data-definitions/-/tree/master/OsduStandardRecords/ActivityTemplates/Subsurface.Geology-Petrophysics/VolumeOfShaleCalculation-GR.1.md) Activity Template. A corresponding [WorkedExample](https://community.opengroup.org/osdu/data/data-definitions/-/tree/master/Examples/WorkedExamples/OsduStandardActivityExamples/Subsurface.Geology-Petrophysics/VolumeOfShaleCalculation-GR_Example.1.json) record has also been included for reference and guidance.
2.**Well**
1.**Well Equipment**<br>
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@@ -259,7 +260,7 @@ For the evaluation metrics - please refer to the guide [here](https://gitlab.ope
4.**New: Osdu Standard Records**
1. Added a [OsduStandardRecords](../OsduStandardRecords) level 1 folder and a [ActivityTemplates](../OsduStandardRecords/ActivityTemplates) level 2 folder to the OSDU Data Definitions GitLab structure to accommodate OSDU Standard records, such as Activity Templates. The [ActivityTemplates](../OsduStandardRecords/ActivityTemplates) folder is further organised using the `<Level 1>.<Level 2>` OSDU Domain hierarchy. For example, the `Subsurface.Geology-Petrophysics` subfolder contains specialised Activity Template records along with their accompanying documentation.
2. Created a new [OsduStandardActivityExamples](../Examples/WorkedExamples/OsduStandardActivityExamples) folder within the `WorkedExamples` directory. This folder is similarly classified using the `<Level 1>.<Level 2>` OSDU Domain hierarchy and contains worked examples accompanying the specialised Activity Templates.
2. Created a new [OsduStandardActivityExamples](https://community.opengroup.org/osdu/data/data-definitions/-/tree/master/Examples/WorkedExamples/OsduStandardActivityExamples) folder within the `WorkedExamples` directory. This folder is similarly classified using the `<Level 1>.<Level 2>` OSDU Domain hierarchy and contains worked examples accompanying the specialised Activity Templates.
3.
<summary>Details for M25.3</summary>
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@@ -351,9 +352,9 @@ For the evaluation metrics - please refer to the guide [here](https://gitlab.ope
1. Added a content schema [DdmsFootprint](./content/DdmsFootprint.1.0.0.md), which enables eventually DDMS
implementations to publish their provided content associated to the co-called 'catalog' schemas provided by OSDU
Data Definitions. Currently, the DDMS footprints are kept as a copy in
the [WorkedExamples](../Examples/WorkedExamples/Capabilities/records) folder. Eventually, they will be downloaded
the [WorkedExamples](https://community.opengroup.org/osdu/data/data-definitions/-/tree/master/Examples/WorkedExamples/Capabilities/records) folder. Eventually, they will be downloaded
from the DDMS implementation repositories. More details in the
