diff --git a/CHANGELOG.md b/CHANGELOG.md
index aa7c2751..a5de69ab 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,18 @@
 # Changelog
 
+## [3.11.0](https://github.com/CopilotC-Nvim/CopilotChat.nvim/compare/v3.10.1...v3.11.0) (2025-04-09)
+
+
+### Features
+
+* add option to disable contexts in prompts ([14c78d2](https://github.com/CopilotC-Nvim/CopilotChat.nvim/commit/14c78d24e1db88384dc878e870665c3a7ad61a3a))
+* change default selection to visual only ([a63031f](https://github.com/CopilotC-Nvim/CopilotChat.nvim/commit/a63031fc706d4e34e118c46339ae2b5681fab21e)), closes [#1103](https://github.com/CopilotC-Nvim/CopilotChat.nvim/issues/1103)
+
+
+### Bug Fixes
+
+* set default model to gpt-4o again ([381d5cd](https://github.com/CopilotC-Nvim/CopilotChat.nvim/commit/381d5cddd25abec595c3c611e96cae2ba61d7ea5)), closes [#1105](https://github.com/CopilotC-Nvim/CopilotChat.nvim/issues/1105)
+
 ## [3.10.1](https://github.com/CopilotC-Nvim/CopilotChat.nvim/compare/v3.10.0...v3.10.1) (2025-04-04)
 
 
diff --git a/README.md b/README.md
index 566d0371..422e634f 100644
--- a/README.md
+++ b/README.md
@@ -20,7 +20,7 @@ CopilotChat.nvim is a Neovim plugin that brings GitHub Copilot Chat capabilities
 
 - 🤖 GitHub Copilot Chat integration with official model and agent support (GPT-4o, Claude 3.7 Sonnet, Gemini 2.0 Flash, and more)
 - 💻 Rich workspace context powered by smart embeddings system
-- 🔒 Explicit context sharing - only sends what you specifically request, either as context or selection
+- 🔒 Explicit context sharing - only sends what you specifically request, either as context or selection (by default visual selection)
 - 🔌 Modular provider architecture supporting both official and custom LLM backends (Ollama, LM Studio, Mistral.ai and more)
 - 📝 Interactive chat UI with completion, diffs and quickfix integration
 - 🎯 Powerful prompt system with composable templates and sticky prompts
@@ -387,7 +387,7 @@ You can set a default selection in the configuration:
 
 ```lua
 {
-  -- Default uses visual selection or falls back to buffer
+  -- Uses visual selection or falls back to buffer
   selection = function(source)
     return select.visual(source) or select.buffer(source)
   end
@@ -466,9 +466,7 @@ Below are all available configuration options with their default values:
 
   -- default selection
   -- see select.lua for implementation
-  selection = function(source)
-    return select.visual(source) or select.buffer(source)
-  end,
+  selection = select.visual,
 
   -- default window options
   window = {
diff --git a/doc/CopilotChat.txt b/doc/CopilotChat.txt
index 02304af7..13ce6f83 100644
--- a/doc/CopilotChat.txt
+++ b/doc/CopilotChat.txt
@@ -1,4 +1,4 @@
-*CopilotChat.txt*          For NVIM v0.8.0          Last change: 2025 April 04
+*CopilotChat.txt*          For NVIM v0.8.0          Last change: 2025 April 09
 
 ==============================================================================
 Table of Contents                              *CopilotChat-table-of-contents*
@@ -38,7 +38,7 @@ capabilities directly into your editor. It provides:
 
 - 🤖 GitHub Copilot Chat integration with official model and agent support (GPT-4o, Claude 3.7 Sonnet, Gemini 2.0 Flash, and more)
 - 💻 Rich workspace context powered by smart embeddings system
-- 🔒 Explicit context sharing - only sends what you specifically request, either as context or selection
+- 🔒 Explicit context sharing - only sends what you specifically request, either as context or selection (by default visual selection)
 - 🔌 Modular provider architecture supporting both official and custom LLM backends (Ollama, LM Studio, Mistral.ai and more)
 - 📝 Interactive chat UI with completion, diffs and quickfix integration
 - 🎯 Powerful prompt system with composable templates and sticky prompts
@@ -437,7 +437,7 @@ You can set a default selection in the configuration:
 
 >lua
     {
-      -- Default uses visual selection or falls back to buffer
+      -- Uses visual selection or falls back to buffer
       selection = function(source)
         return select.visual(source) or select.buffer(source)
       end
@@ -525,9 +525,7 @@ Below are all available configuration options with their default values:
     
       -- default selection
       -- see select.lua for implementation
-      selection = function(source)
-        return select.visual(source) or select.buffer(source)
-      end,
+      selection = select.visual,
     
       -- default window options
       window = {
diff --git a/lua/CopilotChat/config.lua b/lua/CopilotChat/config.lua
index d1ea254a..dc1af205 100644
--- a/lua/CopilotChat/config.lua
+++ b/lua/CopilotChat/config.lua
@@ -25,6 +25,7 @@ local select = require('CopilotChat.select')
 ---@field stream nil|fun(chunk: string, source: CopilotChat.source):string
 ---@field callback nil|fun(response: string, source: CopilotChat.source):string
 ---@field remember_as_sticky boolean?
+---@field include_contexts_in_prompt boolean?
 ---@field selection false|nil|fun(source: CopilotChat.source):CopilotChat.select.selection?
 ---@field window CopilotChat.config.window?
 ---@field show_help boolean?
@@ -60,7 +61,7 @@ return {
 
   system_prompt = 'COPILOT_INSTRUCTIONS', -- System prompt to use (can be specified manually in prompt via /).
 
-  model = 'gpt-4o-2024-11-20', -- Default model to use, see ':CopilotChatModels' for available models (can be specified manually in prompt via $).
+  model = 'gpt-4o', -- Default model to use, see ':CopilotChatModels' for available models (can be specified manually in prompt via $).
   agent = 'none', -- Default agent to use, see ':CopilotChatAgents' for available agents (can be specified manually in prompt via @).
   context = nil, -- Default context or array of contexts to use (can be specified manually in prompt via #).
   sticky = nil, -- Default sticky prompt or array of sticky prompts to use at start of every new chat.
@@ -71,10 +72,10 @@ return {
   callback = nil, -- Function called when full response is received (retuned string is stored to history)
   remember_as_sticky = true, -- Remember model/agent/context as sticky prompts when asking questions
 
+  include_contexts_in_prompt = true, -- Include contexts in prompt
+
   -- default selection
-  selection = function(source)
-    return select.visual(source) or select.buffer(source)
-  end,
+  selection = select.visual,
 
   -- default window options
   window = {
diff --git a/lua/CopilotChat/init.lua b/lua/CopilotChat/init.lua
index f173fd87..1062e1a4 100644
--- a/lua/CopilotChat/init.lua
+++ b/lua/CopilotChat/init.lua
@@ -850,9 +850,11 @@ function M.ask(prompt, config)
 
   -- Resolve context name and description
   local contexts = {}
-  for name, context in pairs(M.config.contexts) do
-    if context.description then
-      contexts[name] = context.description
+  if config.include_contexts_in_prompt then
+    for name, context in pairs(M.config.contexts) do
+      if context.description then
+        contexts[name] = context.description
+      end
     end
   end
 
diff --git a/plugin/CopilotChat.lua b/plugin/CopilotChat.lua
index 9b4639df..5674d6bc 100644
--- a/plugin/CopilotChat.lua
+++ b/plugin/CopilotChat.lua
@@ -8,8 +8,6 @@ if vim.fn.has('nvim-' .. min_version) ~= 1 then
   return
 end
 
-local chat = require('CopilotChat')
-
 -- Setup highlights
 vim.api.nvim_set_hl(0, 'CopilotChatStatus', { link = 'DiagnosticHint', default = true })
 vim.api.nvim_set_hl(0, 'CopilotChatHelp', { link = 'DiagnosticInfo', default = true })
@@ -21,6 +19,7 @@ vim.api.nvim_set_hl(0, 'CopilotChatSeparator', { link = '@punctuation.special.ma
 
 -- Setup commands
 vim.api.nvim_create_user_command('CopilotChat', function(args)
+  local chat = require('CopilotChat')
   local input = args.args
   if input and vim.trim(input) ~= '' then
     chat.ask(input)
@@ -33,31 +32,40 @@ end, {
   range = true,
 })
 vim.api.nvim_create_user_command('CopilotChatPrompts', function()
+  local chat = require('CopilotChat')
   chat.select_prompt()
 end, { force = true, range = true })
 vim.api.nvim_create_user_command('CopilotChatModels', function()
+  local chat = require('CopilotChat')
   chat.select_model()
 end, { force = true })
 vim.api.nvim_create_user_command('CopilotChatAgents', function()
+  local chat = require('CopilotChat')
   chat.select_agent()
 end, { force = true })
 vim.api.nvim_create_user_command('CopilotChatOpen', function()
+  local chat = require('CopilotChat')
   chat.open()
 end, { force = true })
 vim.api.nvim_create_user_command('CopilotChatClose', function()
+  local chat = require('CopilotChat')
   chat.close()
 end, { force = true })
 vim.api.nvim_create_user_command('CopilotChatToggle', function()
+  local chat = require('CopilotChat')
   chat.toggle()
 end, { force = true })
 vim.api.nvim_create_user_command('CopilotChatStop', function()
+  local chat = require('CopilotChat')
   chat.stop()
 end, { force = true })
 vim.api.nvim_create_user_command('CopilotChatReset', function()
+  local chat = require('CopilotChat')
   chat.reset()
 end, { force = true })
 
 local function complete_load()
+  local chat = require('CopilotChat')
   local options = vim.tbl_map(function(file)
     return vim.fn.fnamemodify(file, ':t:r')
   end, vim.fn.glob(chat.config.history_path .. '/*', true, true))
@@ -69,9 +77,11 @@ local function complete_load()
   return options
 end
 vim.api.nvim_create_user_command('CopilotChatSave', function(args)
+  local chat = require('CopilotChat')
   chat.save(args.args)
 end, { nargs = '*', force = true, complete = complete_load })
 vim.api.nvim_create_user_command('CopilotChatLoad', function(args)
+  local chat = require('CopilotChat')
   chat.load(args.args)
 end, { nargs = '*', force = true, complete = complete_load })
 
diff --git a/version.txt b/version.txt
index f870be23..afad8186 100644
--- a/version.txt
+++ b/version.txt
@@ -1 +1 @@
-3.10.1
+3.11.0