Python 3.14 emits SyntaxWarning for return in finally block

[frf12]

Summary

Importing pyobvector on Python 3.14 emits a SyntaxWarning because ob_vec_json_table_client.py returns from a finally block.

Reproduction

Environment:

• Python 3.14.x
• pyobvector 0.2.28

Running a CLI that imports the package (for example, a PowerContext server/configuration command) produces:

.../site-packages/pyobvector/client/ob_vec_json_table_client.py:799: SyntaxWarning: 'return' in a 'finally' block
  return n_new_records

Impact

This is non-fatal on the normal path, but Python warns that a return in finally can suppress an exception raised by the try block. It also makes every importing CLI appear to have failed or misconfigured on Python 3.14.

Suggested fix

Move the return after the try/finally cleanup (or otherwise avoid returning from finally) so exceptions are not masked. Please consider adding Python 3.14 to the compatibility test matrix.

Thank you!