Change Rate Histogram labels

See merge request atlas/athena!27230

ComponentAccumulator.run(): Special treatment of MessageSvc to allow setting MessageSvc properties

See merge request atlas/athena!27236

Two steps fast track tau

See merge request atlas/athena!26602

xAODTrigMissingETAthenaPool: Add tests for reading old data.

See merge request atlas/athena!27226

Rewritten LAr detector Tools to new config

See merge request atlas/athena!27142

HLT: Mark IOVDbSvc folders as extensible in allowCOOLUpdates Modifier

Closes ATR-19393

See merge request atlas/athena!27217

xAODTruthAthenaPool: Remove unneeded custom pool converters.

See merge request atlas/athena!27223

xAODTrigEgammaAthenaPool: Add tests for reading old data.

See merge request atlas/athena!27227

TileEvent+TBEvent+McParticleEvent: Fix cppcheck warnings.

See merge request atlas/athena!27228

xAODTrigMinBiasAthenaPool: Remove unneeded custom pool converters.

See merge request atlas/athena!27224

Add stronger locks to OutputStream for multi-stream cases

See merge request atlas/athena!27210

InDetBeamSpotReader: Create component and make vertex optional

See merge request atlas/athena!27216

AthenaServices: Use out-of-line extended context methods.

See merge request atlas/athena!27222

Cleaning up MuonReadoutGeometry wrt MT - Part 1

See merge request atlas/athena!27219

Master btagging link as a property

See merge request atlas/athena!27191

Emmanuel Le Guirriec authored 5 years ago and Edward Moyse committed 5 years ago

first try to btag one jet collection twice (two trainings)

DataModelTest: Register conditions output with CondSvc

See merge request atlas/athena!27209

Fix tool name conflict in JetMonitoring

See merge request atlas/athena!27192

Fix ATLASRECTS-5164

Closes ATLASRECTS-5164

See merge request atlas/athena!27214

Remove per-event INFO message in pixel raw data converter

See merge request atlas/athena!27204

Add track augmenter for b-tagging decorations

See merge request atlas/athena!26990

HLT menu generation as part of common HLT configuration for upgrade tests

See merge request atlas/athena!27125

TrigAnalysisTest: Change clashing test names

See merge request atlas/athena!27208

DQ system integration

See merge request atlas/athena!27194

Replacing AthFile with MetaReader in G4AtlasApps package

See merge request atlas/athena!27203

Include tau monitoring DQ driver

See merge request atlas/athena!27198

Reverting an unneeded change on the TGC RDO's

See merge request atlas/athena!27206

Some factorisation of the muon trigger decoding sequence

See merge request atlas/athena!27185

Prefer preincrement to postincrement for iterators.

cppcheck warning: Prefer initializing members in an initialization list.

cppcheck warnings:
  - Pass large objects by const ref, not by value.
  - Prefer to initialize members in an initialization list.
  - Suppress false positives stemming from the union used
    for calo cell quality.