Release / 25 Nov 2025

Model Context Protocol servers 2025.11.25

Read and edit WSL paths without them being rewritten as Windows drive paths.

All of Model Context Protocol servers

Before you upgrade to 2025.11.25

1 to fix

Default storage becomes `memory.jsonl`; an existing `memory.json` is renamed if the new file is absent. `MEMORY_FILE_PATH` overrides this migration.

Behavior changedStore, search, and update entities, observations, and relationships across chats.Inferred

Read the evidence

modelcontextprotocol/servers/blob/2025.11.25/src/memory/index.ts

Subscribing to a resource no longer initiates an LLM sampling request.

Behavior changedExercise MCP client support for tools, prompts, resources, sampling, and progress notifications.Inferred

Read the evidence

modelcontextprotocol/servers/blob/2025.11.25/src/everything/everything.ts

Set `PYTHONIOENCODING=utf-8` in the Fetch server environment when Windows character-encoding problems cause timeouts.

Action requiredRetrieve web pages as Markdown or raw content and read long pages in chunks.Affects: Windows Fetch users experiencing encoding-related timeouts.

Read the evidence

modelcontextprotocol/servers/blob/2025.11.25/src/fetch/README.md

What changed in 2025.11.25

Filesystem preserves WSL paths and publishes tool safety hints. Memory changes its default filename to memory.jsonl, with automatic migration when only the legacy file exists.

Available in repository tag 2025.11.25; configure the relevant server in an MCP client. Package versions vary by server.

Fixed and improved

WSL paths are preserved during normalization; tool annotations distinguish reads, writes, and destructive operations.

Now worksRead, write, edit, search, and organize files in allowed directories.Inferred

Read the evidence

Test compression of URL/data-URI content into a resource; sampling and elicitation calls work over Streamable HTTP.

ImprovedExercise MCP client support for tools, prompts, resources, sampling, and progress notifications.Inferred

Read the evidence

modelcontextprotocol/servers/blob/2025.11.25/src/everything/everything.ts

Seeded by @iluxav with Codex, from the release's public sources. Each change links to its evidence.