v0.56.0

PyGraphistry 0.56.0

Broad GFQL/Cypher release with public tooling additions, stricter validation of invalid query shapes, private compatibility cleanup, and substantial implementation shrink.

Highlights

• Added public visualization settings contracts and committed schema artifacts for downstream tooling.
• Expanded GFQL layout-chain, encode-call, temporal, predicate, and coverage-audit capabilities.
• Hardened local Cypher validation and native physical planning across reentry, OPTIONAL MATCH, multiple MATCH, CALL, pattern predicates, and temporal comparisons.
• Removed private GFQL compatibility shims and stale fallback paths while preserving documented public APIs.
• Added migration guidance for legacy api=1/api=2 auth settings, deprecated compiler-inspection internals, invalid/ambiguous Cypher query shapes, and private GFQL helper imports.

Compatibility

Expected impact is low for users on documented APIs: current api=3 authentication, valid GFQL/Cypher queries, public g.gfql(...) / g.gfql_remote(...), documented Chain constructors, and documented predicate APIs continue to work.

Full changelog

• https://github.com/graphistry/pygraphistry/blob/master/CHANGELOG.md

0.55.1

chore(release): cut 0.55.1 changelog section (#1323)

v0.54.1

PyGraphistry 0.54.1

Patch release focused on stability, typing scaffolding, CI hardening, and expanded regression coverage.

Highlights

• CI hardening and speedups via uv lockfile-based installs and supply-chain cooldown policy.
• Added initial GFQL IR type layer (graphistry/compute/gfql/ir/*) as frozen dataclass scaffolding for compiler/binder work.
• Multiple GFQL/Cypher correctness fixes, including OPTIONAL MATCH execution improvements and shortest-path-related parity hardening.
• Expanded test coverage across GFQL/Cypher/cudf/oracle parity paths.

Full changelog

• https://github.com/graphistry/pygraphistry/blob/master/CHANGELOG.md

v0.53.16

Added

• GFQL native-chain rows() now materializes connected multi-alias bindings tables for named traversal chains (#880).

Fixed

• Duplicate aliases are rejected in both legacy named-chain execution and direct rows(binding_ops=...) execution.
• Missing alias-prefixed bindings properties now project as null instead of failing with a generic row-expression error.

Tests

• Added regression coverage for binding-op duplicate aliases and native-chain injection guards.

v0.53.13 - Connected Multi-Alias Row Bindings

Highlights

• Added direct Cypher support for connected multi-alias row bindings in scalar projections.
• Added bounded WITH ... MATCH reentry support for connected suffix projections using the same row-binding path.
• Landed the benchmark-facing continuation behind interactive-short-2, closing the narrower blockers #981 and #1006.

Scope

This release targets the connected single-path / connected multi-pattern lane. It keeps broader generalized row-binding architecture work under the still-open umbrella #880.

Validation

• Hosted CI green on the product merge and the release PR
• Targeted DGX cuDF validation green on official RAPIDS 26.02 cuda13
• Publish workflow green: 23834354640
• PyPI version verified: 0.53.13

Install

pip install -U graphistry

Full changelog: https://github.com/graphistry/pygraphistry/blob/master/CHANGELOG.md

v0.53.11 - Cypher WITH -> UNWIND Reentry

PyGraphistry v0.53.11 adds a focused Cypher/GFQL fix for graph-backed WITH -> UNWIND -> MATCH continuation.

Highlights

• Direct local Cypher now supports the narrow graph-backed shape MATCH ... WITH collect([DISTINCT] alias) AS list UNWIND list AS alias MATCH ... RETURN.
• The admitted path is covered end-to-end on both pandas and cuDF, including targeted DGX validation.
• Unsupported adjacent shapes remain explicit fail-fast errors instead of silently widening semantics.

Included Changes

• MATCH ... WITH collect([DISTINCT] alias) AS list UNWIND list AS alias MATCH ... RETURN lowering support
• Additional parser/lowering regression coverage for admitted and rejected shapes
• A small cugraph typing baseline fix needed to keep current hosted typecheck green

Install

pip install -U graphistry==0.53.11

Full changelog: https://github.com/graphistry/pygraphistry/blob/master/CHANGELOG.md

v0.53.10 - Bounded Cypher Reentry

Highlights

• Added bounded direct local Cypher reentry support for the vectorized same-alias MATCH ... WITH ... MATCH ... subset.
• Added carried scalar projection and trailing RETURN / ORDER BY support on the bounded reentry path.
• Hardened fail-fast behavior for unsupported cross-alias, fresh row-seeded, and prefix-order-dependent reentry shapes.
• Added pandas and cuDF regression coverage for bounded reentry, including targeted DGX validation on official RAPIDS 26.02 cuda13.

Notes

• This release keeps the bounded-reentry feature intentionally narrower than a general WITH or row-carrier redesign.
• Follow-on cleanup and design work are tracked separately in #987 and #989.

Installation

pip install -U graphistry==0.53.10

Links

• Changelog: https://github.com/graphistry/pygraphistry/blob/master/CHANGELOG.md
• PR: #975
• Cleanup follow-on: #987
• Row-carrier follow-on: #989

v0.53.5

Fixed

• GFQL: Fixed g.gfql() rejecting pre-serialized Let dict envelopes ({"type": "Let", "bindings": {...}}). Unblocks ETL server from passing gfql_query Let payloads to g.gfql().
• GFQL / Remote: Fixed _step_to_json emitting "ChainRef" instead of "Ref". Removed spurious "ChainRef" alias from from_json() and all documentation — the wire type has always been "Ref".

Added

• GFQL / Remote: gfql_remote() now accepts output parameter for selecting which Let/DAG binding to return.

v0.53.4

Fixed

• GFQL / Remote: Fixed gfql_remote() silently dropping WHERE clauses — queries with same-path constraints (e.g., WHERE a.x = b.y) now send the full Chain envelope via a new gfql_query request field. The existing gfql_operations flat array is still sent for backward compatibility with older servers.

Added

• GFQL / Remote: gfql_remote() now accepts ASTLet/Let dict input for DAG queries, serialized as {"type": "Let", ...} in the gfql_query field.
• GFQL / Remote: gfql_remote() now accepts Cypher strings (compiled locally, sent as Chain or Let wire format). Supports MATCH ... RETURN, GRAPH { ... }, and GRAPH g = ... USE g ... forms.
• GFQL / Remote: gfql_remote() now accepts params for parameterized Cypher queries.

Docs

• Updated remote mode guide with Cypher string, GRAPH constructor, multi-stage pipeline, and params examples.

v0.52.1 - Local Cypher CALL backend procedure families

Highlights

Local Cypher CALL backend procedure families

Direct local Cypher now supports shared-registry-backed CALL graphistry.degree, CALL graphistry.igraph.<alg>, and CALL graphistry.cugraph.<alg> procedure families, with a smaller graphistry.nx.* compatibility subset.

Row vs graph-preserving CALL modes

Bare local CALL graphistry.* forms stay row-returning for supported node and edge algorithms, while .write() preserves graph state and also covers topology-returning algorithms so enrich-then-match workflows can stay in graph mode.

Better backend parity and regression coverage

Local CALL graphistry.cugraph.* output naming is now aligned with real compute_cugraph() behavior for edge algorithms and multi-column node algorithms, with backend-backed regression coverage for representative cuGraph and igraph CALL paths.

Full Changelog

See CHANGELOG.md for complete details.

Installation

pip install --upgrade graphistry