5.2.2

🐛 Bug fixes

• JENKINS-72044 - Fix withCredentials directory separators on Windows (#1555) @stefansli

📝 Documentation updates

• Replace multiple images with a single image (#1539) @MarkEWaite
• Minor phrasing improvement in contributing guide (#1535) @MarkEWaite
• Add global configuration as code example (#1528) @MarkEWaite
• Documentation - clarify when certain env variables are being set (#1527) @papierukartka

👻 Maintenance

• Require Jenkins 2.426.3 or newer (#1530, #1560, #1581) @MarkEWaite
• Remove redundant spotbugs details from pom (#1549) @MarkEWaite
• Remove CheckoutOption.requiresWorkspaceForPolling override (#1526) @jglick

🚦 Tests

• JENKINS-72993 - Provide a JUnit 5 extension for GitSampleRepoRule (#1574) @PierreBtz
• Skip testMergeWithMatrixBuild if gpgsign enabled (#1564) @MarkEWaite
• disable tag.gpgsign as it could be active for some systems (#1553) @olamy

📦 Dependency updates

• Bump bom from 2641.v88e707466454 to 3023.v02a_987a_b_3ff9 (#1532, #1536, #1537, #1540, #1543, #1547, #1550, #1561, #1563, #1569, #1570, #1572, #1576, #1578) @dependabot
• Bump equalsverifier from 3.15.3 to 3.16.1 (#1529, #1541, #1546, #1557, #1559, #1567, #1571) @dependabot
• Bump plugin from 4.75 to 4.82 (#1533, #1548, #1551, #1568, #1573, #1580) @dependabot
• Use PR labeler v5 and common defaults (#1534) @MarkEWaite