Version 1.6.2

[1.6.2] - 2025-01-29

Fixed

• Fix loading DeepSeek service during server boot

Version 1.6.1

[1.6.1] - 2025-01-20

Fixed

• Fix ToolCaller not getting clear information on a parameter being optional
• Ensure ToolCaller only calls a tool if all required args were given
• Improve valid JSON generation likelihood in MessageEventGenerator
• Improve ToolCaller's ability to correctly run multiple tools at once

Version 1.6.0

[1.6.0] - 2025-01-19

Added

• Add shot creation helper functions under Shot
• Add ContextEvaluation in MessageEventGenerator
• Add a log command under client CLI for streaming logs
• Add engine lifecycle hooks

Changed

• Split vendor dependencies to extra packages to avoid reduce installation time
• Modified ToolCaller shot schema
• Disable coherence and connection checking by default in the CLI for now

Fixed

• Improved GuidelineProposer's ability to handle compound actions
• Improved GuidelineProposer's ability to distinguish between a fulfilled and unfulfilled action
• Improved GuidelineProposer's ability to detect a previously applied guideline's application to new information
• Reduced likelihood of agent offering hallucinated services
• Fix ToolCaller false-negative argument validation from int to float
• Fix ToolCaller accuracy
• Fix ToolCaller making up argument values when it doesn't have them
• Fix some cases where the ToolCaller also calls a less-fitting tool
• Fix mistake in coherence checker few shots
• Fix markdown tables in sandbox UI
• Fix wrong import of RateLimitError
• Fix PluginServer validation for optional tool arguments when they're passed None
• Fix utterances sometimes not producing a message

Version 1.5.1

[1.5.1] - 2025-01-05

Fixed

• Fix server CLI boot

Version 1.5.0

[1.5.0] - 2025-01-04

Added

• Add DeepSeek provider support (via DeepSeekService)

Changed

• Change default home dir from runtime-data to parlant-data

Fixed

• Fix tool-calling test
• Fix HuggingFace model loading issues

v1.4.3

[1.4.3] - 2025-01-02

Fixed

• Upgraded dependency "tiktoken" to 0.8.0 to fix installation errors on some environments

Version 1.4.2

[1.4.2] - 2024-12-31

Fixed

• Fix race condition in JSONFileDocumentDatabase when deleting or updating documents

Version 1.4.1

[1.4.1] - 2024-12-31

Changed

• Remove tool metadata from prompts - agents are now only aware of the data itself

Fixed

• Fix tool calling in scenarios where a guideline has multiple tools where more than one should run

Version 1.4.0

[1.4.0] - 2024-12-31

Added

• Support custom plugin data for PluginServer
• Allow specifying custom logger ID when creating loggers
• Add 'hosted' parameter to PluginServer, for running inside modules

Fixed

• Fix the tool caller's few shots to include better rationales and arguments.

Version 1.3.1

[1.3.1] - 2024-12-27

Changed

• Return event ID instead of correlation ID from utterance API
• Improve and normalize entity update messages in client CLI