ChangeLog

Entries are sorted chronologically from oldest to youngest within each release,
releases are sorted from youngest to oldest.

version 1.10.1:
- SODA: save() / saveAndGet() upsert (#212)
- SODA: streaming getCursor() for unbounded result sets (#213)
- SODA: read document content larger than 32767 bytes (#211)

version 1.10.0:
- DB-charset-aware string encoding; national-charset (NCHAR/NVARCHAR) bind types (#174)
- Arrow fetch: explicit column types from the describe, skipping pyarrow inference (#190)
- Fix a response-decode crash on a NULL scalar OUT bind from a PL/SQL block (#205)
- SODA (Simple Oracle Document Access) document store: collections, documents, query-by-example find, update/delete/bulk, indexing + data guide (#163)

version 1.9.0:
- Server-side scrollable cursors: lazy scroll() + fetch-on-demand (#181)

version 1.8.0:
- End-to-end application tracing: connection.module / action / client_identifier (#183)
- End-to-end application tracing: connection.clientinfo / dbop (#184)
- Decoder fuzzing harness (#165)
- Performance benchmark harness (#166)
- Close drained server cursors, fixing the 12c+ cursor leak (#191)

version 1.7.0:
- Scrollable cursors: scrollable= option + cursor.scrollable property (#161)
- Arrow / DataFrame bulk fetch: cursor.fetch_df_all / fetch_df_batches (#162)
- Oracle 9i (field version 2) becomes a clean, supported test tier (#168-#173)

version 1.6.0:
- Sessionless transactions (#133)
- Bind REF (object reference) values (#139)
- Protocol-version-319 / large-SDU handshake with end-of-response framing (#155)
- Pipelining: connection.run_pipeline single-round-trip execution (#132, #158)

version 1.5.0:
- DRCP / implicit connection pooling (#130)
- Query cancellation and call_timeout via an in-band INTERRUPT break (#144)
- Advanced Queuing: JSON-payload queues (#150)

version 1.4.0:
- Proxy authentication: connect as proxy_user[schema] (#126)
- Advanced Queuing: enqueue/dequeue for RAW and object payloads (#128)
- Two-phase commit / XA (#131)

version 1.3.0:
- Decode and bind SQL OBJECT (ADT) values (#115, #116)
- VARRAY and nested-table collection types (#117, #118)
- Decode REF (object reference) values as oracle.DbRef (#119)
- DML RETURNING ... INTO bind support (#120)
- Implicit result sets and cursor.nextset() (#121)
- PL/SQL associative-array (index-by table) binds (#122)
- Query cancellation and call_timeout via an OOB break (#123)
- XMLType read and bind (#124)

version 1.2.0:
- Oracle 23ai fast-auth and field-version-24 wire framing (#89)
- Expose 23ai column annotations on the cursor (#89)

version 1.1.0:
- Oracle 9i support: O3LOGON auth and the TTI_ALL7 query dialect (#90, #97-#102)
- Skip Tests and CodeQL CI for docs-only changes

version 1.0.0:
- Native BFILE read over TTI_LOBOPS (#46)
- Bind large CLOB/BLOB into PL/SQL via temporary LOBs (#91)
- Decode large JSON documents (#88)

version 0.9.0:
- Oracle 10g support: unsalted AES logon and 10g query / REF-cursor decode (#47, #84, #86)
- Fix the break/reset handshake that desynced the connection after errors (#45)

version 0.8.0:
- Native binary OSON bind for JSON columns (#70)
- Native binary and SPARSE VECTOR bind and decode (#62, #68)
- Decode wide JSON objects and extended scalar nodes (#69)

version 0.7.0:
- Decode 23ai SQL-domain column metadata (#53)

version 0.6.0:
- Oracle 23ai added to the supported matrix (#52)
- Native JSON (OSON) column read and bind (#30, #50)
- Native VECTOR column read and bind, including BINARY vectors (#55, #60)
- Native BOOLEAN column read and bind (#54)

version 0.5.0:
- Negotiate the TTC field version: full Oracle 12c+ / 21c support (#27)
- changepassword() over the wire (#21)
- Follow TNS_REDIRECT to the server's new address (#23)
- executemany batcherrors and arraydmlrowcounts (#18)
- Advertise AL32UTF8, fixing emoji / NCHAR round-trips
- Fix multi-packet (greater than SDU) request fragmentation (#8)

version 0.4.0:
- OUT / IN OUT binds via var() and callproc; callfunc (sync and async)
- executemany as single-round-trip array DML
- REF CURSOR OUT binds returned as a nested cursor
- Execute anonymous PL/SQL blocks with bind variables
- cursor.scroll, rowfactory and lastrowid; server_version, stmtcachesize
- Decode LONG / LONG RAW / ROWID / UROWID; BINARY_FLOAT/DOUBLE and INTERVAL binds
- Resolve named-region TIMESTAMP WITH TIME ZONE via zoneinfo
- Require TLS 1.2 and stop logging passwords

version 0.3.1:
- Fix the build backend

version 0.3:
- LOB column read, inline and out-of-line via TTI_LOBOPS
- LOB binds beyond the 4 KiB ceiling
- Follow-up FETCH flow for multi-response result sets

version 0.2:
- PEP 249 DB-API 2.0 Cursor surface
- Bind variables and multi-row result decoding
- Decode fetched column values into Python types
- TLS support on the connect path
- Fix TIMESTAMP WITH TIME ZONE conversion and the close handshake

version 0.1:
- Initial release