From c91348e68b9e438159ffecc3e26bc6f971e0fa2a Mon Sep 17 00:00:00 2001
From: Ogulcan Celik <ogulcancelik@gmail.com>
Date: Mon, 15 Jun 2026 00:49:58 +0300
Subject: fix: require plugin min herdr version

---
 docs/next/website/src/content/docs/cli-reference.mdx |  2 +-
 docs/next/website/src/content/docs/plugins.mdx       | 10 ++++++++--
 docs/next/website/src/content/docs/socket-api.mdx    |  4 ++++
 3 files changed, 13 insertions(+), 3 deletions(-)

(limited to 'docs/next/website/src')

diff --git a/docs/next/website/src/content/docs/cli-reference.mdx b/docs/next/website/src/content/docs/cli-reference.mdx
index 106823b3..35255393 100644
--- a/docs/next/website/src/content/docs/cli-reference.mdx
+++ b/docs/next/website/src/content/docs/cli-reference.mdx
@@ -282,7 +282,7 @@ herdr plugin enable <plugin_id>
 herdr plugin disable <plugin_id>
 ```
 
-`plugin install` accepts GitHub shorthand only, such as `ogulcancelik/herdr-plugin-examples/worktree-bootstrap`. It uses `git`, shows a trust preview in interactive terminals, runs supported manifest build commands, and stores GitHub installs in a Herdr-managed directory. Use `--yes` for noninteractive installs. Reinstalling a GitHub-managed plugin replaces that managed checkout. Installing over a locally linked plugin is refused. `plugin list` is human-readable by default; pass `--json` for the raw API response.
+`plugin install` accepts GitHub shorthand only, such as `ogulcancelik/herdr-plugin-examples/worktree-bootstrap`. It uses `git`, shows a trust preview in interactive terminals, runs supported manifest build commands, and stores GitHub installs in a Herdr-managed directory. Use `--yes` for noninteractive installs. Reinstalling a GitHub-managed plugin replaces that managed checkout. Installing over a locally linked plugin is refused. Plugin manifests must declare `min_herdr_version`; install and link fail when the plugin requires a newer Herdr binary. `plugin list` is human-readable by default; pass `--json` for the raw API response.
 
 Local development:
 
diff --git a/docs/next/website/src/content/docs/plugins.mdx b/docs/next/website/src/content/docs/plugins.mdx
index cf5b4ff2..e892fd01 100644
--- a/docs/next/website/src/content/docs/plugins.mdx
+++ b/docs/next/website/src/content/docs/plugins.mdx
@@ -42,6 +42,7 @@ Herdr can run.
 id = "example.layout"
 name = "Layout"
 version = "0.1.0"
+min_herdr_version = "0.6.10"
 description = "Apply project layouts"
 platforms = ["linux", "macos", "windows"]
 
@@ -75,8 +76,12 @@ pattern = "^https://github\\.com/[^/]+/[^/]+/(issues|pull)/[0-9]+$"
 action = "apply"
 ```
 
-Top-level `id`, `name`, and `version` are required. `description` is optional.
-Plugin ids may use ASCII letters, digits, dot, colon, underscore, and hyphen.
+Top-level `id`, `name`, `version`, and `min_herdr_version` are required.
+Set `min_herdr_version` to the oldest Herdr version that supports the plugin
+APIs, event names, and manifest fields your plugin uses. Herdr refuses to link
+or install a plugin when its minimum version is newer than the current binary.
+`description` is optional. Plugin ids may use ASCII letters, digits, dot,
+colon, underscore, and hyphen.
 
 Action ids, pane ids, and link handler ids are local ids inside the plugin.
 They may use ASCII letters, digits, colon, underscore, and hyphen, but not
@@ -107,6 +112,7 @@ my-plugin/
 id = "example.workspace-tools"
 name = "Workspace Tools"
 version = "0.1.0"
+min_herdr_version = "0.6.10"
 description = "Small workspace helpers"
 platforms = ["linux", "macos", "windows"]
 
diff --git a/docs/next/website/src/content/docs/socket-api.mdx b/docs/next/website/src/content/docs/socket-api.mdx
index 2bfe41df..0331d560 100644
--- a/docs/next/website/src/content/docs/socket-api.mdx
+++ b/docs/next/website/src/content/docs/socket-api.mdx
@@ -323,6 +323,7 @@ manifest path. The manifest shape is:
 id = "example.worktree-bootstrap"
 name = "Worktree Bootstrap"
 version = "0.1.0"
+min_herdr_version = "0.6.10"
 description = "Prepare new worktrees"
 platforms = ["linux", "macos", "windows"]
 
@@ -352,6 +353,9 @@ pattern = "^https://github\\.com/[^/]+/[^/]+/(issues|pull)/[0-9]+$"
 action = "bootstrap"
 ```
 
+`min_herdr_version` is required. The server refuses to link a plugin when the
+field is missing, invalid, or newer than the running Herdr binary.
+
 Declare `platforms` at the top level with the OS identifiers (`linux`, `macos`,
 `windows`) your plugin supports. Omitting `platforms` is allowed for local
 development — `plugin.link` succeeds but the response includes a warning.
-- 
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