chore(main): release 0.2.1

[release-please]

🤖 I have created a release beep boop

0.2.1 (2026-07-07)

Features

• add default parameter support (#59) (92a7a02)
• Add HTTP credential exposure warnings (#55) (1e7b2ee)
• add pre & post processing hooks for tools (#58) (a998703)
• decouple client authentication with CredentialsProvider and AuthMethods (#63) (3fa5621)
• implement version selection and session tracking in java sdk (#66) (fdcb675)
• introduce Transport layer abstraction and HttpMcpTransport (#64) (5b06f65)
• Support generic client headers map (#56) (735f3a7)

Miscellaneous Chores

• auto-update package version in docs (#51) (7cad88a)
• Included ipType parameter private (#53) (f6a67a1)
• main: release 0.2.1-SNAPSHOT (#43) (11abd5d)
• Revised controller after response retrieval (#48) (99c78b3)
• Revised the dependency version for the SDK to 0.2.0 (#46) (f08b3f3)
• Revised the dependency version in the documentation (#49) (51e0273)
• Revised the dependency version in the documentation (#50) (d86ac08)
• Update response handling (#45) (af6c436)
• Update response handling (#47) (c0e4c06)

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