Release 0.0.19

What's Changed

• Fix TS in docs by William FH (@hinthornw) in #170
• Release 0.0.18 by Nuno Campos (@nfcampos) in #171
• Accept Async Messages Modifier by William FH (@hinthornw) in #173
• Remove then= arg in cond edge by Nuno Campos (@nfcampos) in #172
• Raise error if cond edge returns null/missing destination by Nuno Campos (@nfcampos) in #174

Full Changelog: 0.0.18...0.0.19

Release 0.0.18

What's Changed

• Release 0.0.17 by Nuno Campos (@nfcampos) in #158
• How to travel through time and space by William FH (@hinthornw) in #159
• How to Branch by William FH (@hinthornw) in #160
• Subgraphs Docs by William FH (@hinthornw) in #161
• [Docs] Human-in-the-loop by William FH (@hinthornw) in #162
• [Docs] Force call tool first by William FH (@hinthornw) in #163
• [Docs] Dynamic direct return by William FH (@hinthornw) in #164
• [Docs] Respond in Structured Format by William FH (@hinthornw) in #165
• [Docs] Managing Agent Steps by William FH (@hinthornw) in #166
• [Docs] Update Conceptual Guide by William FH (@hinthornw) in #167
• Implement createReActAgent by William FH (@hinthornw) in #169

Full Changelog: 0.0.17...0.0.18

Release 0.0.17

What's Changed

• Release 0.0.16 by Nuno Campos (@nfcampos) in #156
• Stream Responses How-to by William FH (@hinthornw) in #157

Full Changelog: 0.0.16...0.0.17

Release 0.0.16

What's Changed

• Persistence How-to by William FH (@hinthornw) in #152
• Add link by William FH (@hinthornw) in #153
• Release 0.0.15 by Nuno Campos (@nfcampos) in #155

Full Changelog: 0.0.15...0.0.16

Release 0.0.15

What's Changed

• Release 0.0.14 by Nuno Campos (@nfcampos) in #151

Full Changelog: 0.0.14...0.0.15

Release 0.0.14

What's Changed

• Release 0.0.13 by Nuno Campos (@nfcampos) in #149
• Implement getState, updateState, getStateHistory by Nuno Campos (@nfcampos) in #148
• Expose checkpoints, remove direct dep on sqlite by Nuno Campos (@nfcampos) in #150

Full Changelog: 0.0.13...0.0.14

Release 0.0.13

What's Changed

• Release 0.0.12 by Jacob Lee (@jacoblee93) in #103
• Adds tool calling chatbot notebook by Jacob Lee (@jacoblee93) in #105
• Update customer support notebook by Jacob Lee (@jacoblee93) in #106
• Add VSCode Dev Container by William Berglund (@functorism) in #108
• Include Pregel PDF link in CONTRIBUTING.md by William Berglund (@functorism) in #110
• fix: state graph new node validation by Dmytro Til (@dimatill) in #114
• Type-safety of Channel.subscribeTo by William Berglund (@functorism) in #109
• [Python Parity] Adds Waiting Edges Along with Additional Changes Needed to Make that Work by Janvi Kalra (@janvi-codaio) in #97
• examples[patch]: Fix typing by Brace Sproul (@bracesproul) in #117
• Rename empty() to fromCheckpoint() to match LangGraph Python by Andrew Nguonly (@andrewnguonly) in #118
• Implement serde, getTuple(), and list() in BaseCheckpointSaver by Andrew Nguonly (@andrewnguonly) in #119
• Update Pregel files to match Python implementation: debug.ts, io.ts, read.ts, types.ts, write.ts by Andrew Nguonly (@andrewnguonly) in #120
• Various updates to PregelNode and Pregel classes. Update validate.ts to match Python implementation. by Andrew Nguonly (@andrewnguonly) in #124
• Update static functions in pregel/index.ts to match corresponding Python implementation by Andrew Nguonly (@andrewnguonly) in #125
• Implement new Pregel._defaults() method to match Python implementation by Andrew Nguonly (@andrewnguonly) in #126
• minor: Bump TS to 5.4 by Brace Sproul (@bracesproul) in #129
• Pregel/Graph: Make channel creation explicit, make Pregel constructor type safe by Nuno Campos (@nfcampos) in #127
• Fix Checkpointer interface by Nuno Campos (@nfcampos) in #130
• Rewrite StateGraph.compile and and MessageGraph.compile to delegate to new CompiledStateGraph methods by Nuno Campos (@nfcampos) in #132
• Rewrite Graph.compile() to delegate to new CompiledGraph methods by Nuno Campos (@nfcampos) in #131
• Implement prebuilt ToolNode, toolCondition, MessagesState by Nuno Campos (@nfcampos) in #133
• Implement checkpoint metadata by Nuno Campos (@nfcampos) in #136
• Add Docs (Part 1) by William FH (@hinthornw) in #134
• Move all errors to a single module, fix assertion of immutable checkp… by Nuno Campos (@nfcampos) in #135
• Add checkpoint for input values by Nuno Campos (@nfcampos) in #138
• Update ref + concept links by William FH (@hinthornw) in #137
• Update Footer by William FH (@hinthornw) in #141
• Fixup npm link by William FH (@hinthornw) in #143
• Use uuid6 for checkpoint id by Nuno Campos (@nfcampos) in #144
• Rename thread_ts to checkpoint_id by Nuno Campos (@nfcampos) in #142
• Run Node.js 22 in CI by Nuno Campos (@nfcampos) in #145
• Add conditional edge "then" arg by Nuno Campos (@nfcampos) in #146
• Support conditional edge from START node by Nuno Campos (@nfcampos) in #139
• Implement interruptAfter and interruptBefore by Nuno Campos (@nfcampos) in #147

New Contributors

• William Berglund (@functorism) made their first contribution in #108
• Dmytro Til (@dimatill) made their first contribution in #114
• Andrew Nguonly (@andrewnguonly) made their first contribution in #118

Full Changelog: 0.0.12...0.0.13

Release 0.0.12

What's Changed

• Release 0.0.11 by Jacob Lee (@jacoblee93) in #100
• Adds async edge support by Jacob Lee (@jacoblee93) in #102
• Add diagram for agent executor example by Richard Moss (@ric9176) in #101

New Contributors

• Richard Moss (@ric9176) made their first contribution in #101

Full Changelog: 0.0.11...0.0.12

Release 0.0.11

What's Changed

• Release 0.0.10 by Jacob Lee (@jacoblee93) in #75
• Update Deno deps by Jacob Lee (@jacoblee93) in #76
• Export MemorySaver & BaseCheckpointer by tspecht in #80
• The retrieve method adds the missing parameter config by @luocongqiu in #83
• Remove subscribeToEach by Nuno Campos (@nfcampos) in #84
• Update quickstart with simpler MessageGraph example by Jacob Lee (@jacoblee93) in #85
• Update README.md by Jacob Lee (@jacoblee93) in #86
• Fix README typos by Jacob Lee (@jacoblee93) in #87
• Update README by Jacob Lee (@jacoblee93) in #89
• Update README by Jacob Lee (@jacoblee93) in #91
• Added "should handle checkpoints correctly" Unit Tests + Fix 2 Bugs That Were Preventing Them From Passing by Janvi Kalra (@janvi-codaio) in #93
• Add MemorySaverAssertImmutable Class For Parity with Python Repo by Janvi Kalra (@janvi-codaio) in #94
• Adds Documentation about Channels, Checkpoints, and Pregel Graphs to CONTRIBUTING.md by Janvi Kalra (@janvi-codaio) in #96
• Bump versions, fix typo by Jacob Lee (@jacoblee93) in #98
• Update trace links by Jacob Lee (@jacoblee93) in #99
• fix: default INVALID_TOOL_MSG_TEMPLATE by moyinzi (@ddosakura) in #92

New Contributors

• tspecht made their first contribution in #80
• @luocongqiu made their first contribution in #83
• Janvi Kalra (@janvi-codaio) made their first contribution in #93
• moyinzi (@ddosakura) made their first contribution in #92

Full Changelog: 0.0.10...0.0.11

Release 0.0.10

What's Changed

• Release 0.0.9 by Jacob Lee (@jacoblee93) in #72
• Fix nested tracing, update notebooks by Jacob Lee (@jacoblee93) in #74

Full Changelog: 0.0.9...0.0.10