Release 2.0.0

What's Changed

• fix: pin PMD to 7.25.0 to fix StackOverflowError by @SoleilHoffmann in #1085
• chore: [DevOps] bump actions/setup-java from 6.0.0 to 6.0.1 in the github-actions group by @dependabot[bot] in #1088
• chore: [OpenAI] Remove deprecated client by @CharlesDuboisSAP in #1072
• fix: flaky test by @vladimir-a-sap in #1087
• chore: [DevOps] bump the test group with 2 updates by @dependabot[bot] in #1094
• chore: [OpenAI] Remove deprecated OpenAI 2 by @SoleilHoffmann in #1090
• chore: [DevOps] bump the production-minor-patch group across 1 directory with 8 updates by @dependabot[bot] in #1099
• chore: rework orchestration chat options by @n-o-u-r-h-a-n in #1100
• chore: update cloud sdk by @vladimir-a-sap in #1101
• chore: Enable flag @Tool(returnDirect=true) by @n-o-u-r-h-a-n in #1102
• chore: [DevOps] bump com.openai:openai-java-core from 4.73.0 to 4.76.0 in the production-minor-patch group by @dependabot[bot] in #1107
• chore: [DevOps] bump com.github.siom79.japicmp:japicmp-maven-plugin from 0.26.2 to 0.26.3 in the plugins group across 1 directory by @dependabot[bot] in #1108
• feat: Add new AI models by @CharlesDuboisSAP in #1110
• chore: remove deprecated stuff by @n-o-u-r-h-a-n in #1121
• chore: [DevOps] bump com.diffplug.spotless:spotless-maven-plugin from 3.10.3 to 3.10.4 in the test group by @dependabot[bot] in #1128
• chore: [DevOps] bump the production-minor-patch group with 5 updates by @dependabot[bot] in #1127
• feat: [Orchestration] Add QWEN_3_8_MAX to model list (v2) by @Jonas-Isr in #1132
• feat: [Orchestration] v2 API redesign by @CharlesDuboisSAP in #1122
• fix: [DevOps] CVE-2026-53914 by @CharlesDuboisSAP in #1137
• fix: [DevOps] Suppress CVE-2026-110879 by @CharlesDuboisSAP in #1138
• fix: [DevOps] fix CVE-2026-53914 by @CharlesDuboisSAP in #1139

Full Changelog: https://github.com/SAP/ai-sdk-java/commits/rel/2.0.0