v2.5.16

# Changelog

## New Features:

- **LLMsTxtTools and LLMsTxtReader:** Adds support for the [llms.txt standard](https://llmstxt.org/) - a standardized way for websites to provide LLM-friendly documentation indexes (e.g. `https://docs.agno.com/llms.txt`).
- **SalesforceTools:** Added Salesforce CRM Tools.
- **Model:** Added new Azure AI Foundry Claude model provider.
- **OpenAIResponses:** Added background mode support for OpenAI Responses API.

## Bug Fixes:

- **Knowledge:** Fixed to read `knowledge_table` from `contents_db` instead of `agent.db`.
- **AGUI:**
    - Fixed to emit reasoning events in AGUI interface.
    - Fixed AGUI input_content to store current user input instead of message history.
- **Workflow:** Fixed to handle file path images in workflow step conversion.
- **OpenAIResponses:** Fixed to handles `response.reasoning_summary_text.delta` events to stream reasoning content as it arrives.
- **Team:** Fixed `TeamSession.from_dict()` to not mutate input mapping.

## What's Changed
* fix: read knowledge_table from contents_db instead of agent.db by @sannya-singal in https://github.com/agno-agi/agno/pull/7437
* chore: update cookbook to use 5.4 and openai responses model by @kausmeows in https://github.com/agno-agi/agno/pull/7442
* fix: emit reasoning events in AGUI interface by @Mustafa-Esoofally in https://github.com/agno-agi/agno/pull/7429
* [feat] Add Salesforce CRM tools by @raghavenderreddygrudhanti in https://github.com/agno-agi/agno/pull/7079
* [feat] Add Azure AI Foundry Claude model provider by @alejandro-workpath in https://github.com/agno-agi/agno/pull/6816
* [fix] Fix AGUI input_content to store current user input instead of message history by @RowanLane in https://github.com/agno-agi/agno/pull/5469
* fix: handle filepath images in workflow step conversion by @ItsRoy69 in https://github.com/agno-agi/agno/pull/7457
* feat: add background mode support for OpenAI Responses API by @ysolanky in https://github.com/agno-agi/agno/pull/7444
* fix: TeamSession.from_dict() no longer mutates input mapping by @YizukiAme in https://github.com/agno-agi/agno/pull/7462
* fix: stream reasoning summary deltas in OpenAI Responses API by @ysolanky in https://github.com/agno-agi/agno/pull/7445
* fix: sort order enum default in remotedb routes by @Shiv1909 in https://github.com/agno-agi/agno/pull/7452
* feat: add LLMsTxtReader and LLMsTxtTools for llms.txt support by @ashpreetbedi in https://github.com/agno-agi/agno/pull/7458
* chore: Release v2.5.16 by @kausmeows in https://github.com/agno-agi/agno/pull/7463

## New Contributors
* @raghavenderreddygrudhanti made their first contribution in https://github.com/agno-agi/agno/pull/7079
* @alejandro-workpath made their first contribution in https://github.com/agno-agi/agno/pull/6816
* @RowanLane made their first contribution in https://github.com/agno-agi/agno/pull/5469
* @YizukiAme made their first contribution in https://github.com/agno-agi/agno/pull/7462

**Full Changelog**: https://github.com/agno-agi/agno/compare/v2.5.15...v2.5.16