diff --git a/Cargo.lock b/Cargo.lock
index e4df279..45f5709 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1351,7 +1351,7 @@ checksum = "f40009d85759725a34da6d89a94e63d7bdc50a862acf0dbc7c8e488f1edcb6f5"
 
 [[package]]
 name = "xplr"
-version = "0.20.0-beta.3"
+version = "0.20.0"
 dependencies = [
  "ansi-to-tui",
  "anyhow",
diff --git a/Cargo.toml b/Cargo.toml
index 8cd3b0e..e7e21c4 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -8,7 +8,7 @@ path = './benches/criterion.rs'
 
 [package]
 name = 'xplr'
-version = '0.20.0-beta.3'
+version = '0.20.0'
 authors = ['Arijit Basu <hi@arijitbasu.in>']
 edition = '2021'
 description = 'A hackable, minimal, fast TUI file explorer'
diff --git a/docs/en/src/SUMMARY.md b/docs/en/src/SUMMARY.md
index 07eda13..daab150 100644
--- a/docs/en/src/SUMMARY.md
+++ b/docs/en/src/SUMMARY.md
@@ -34,7 +34,6 @@
   - [Awesome Plugins][18]
 - [Integration][19]
   - [Awesome Integrations][20]
-- [TODO][21]
 - [Alternatives][22]
 - [Upgrade Guide][23]
 - [Community][24]
@@ -60,7 +59,6 @@
 [18]: awesome-plugins.md
 [19]: integration.md
 [20]: awesome-integrations.md
-[21]: todo.md
 [22]: alternatives.md
 [23]: upgrade-guide.md
 [24]: community.md
diff --git a/docs/en/src/filtering.md b/docs/en/src/filtering.md
index 9b29375..69bc2a9 100644
--- a/docs/en/src/filtering.md
+++ b/docs/en/src/filtering.md
@@ -68,8 +68,6 @@ A filter can be one of the following:
 - "IAbsolutePathDoesMatchRegex"
 - "IAbsolutePathDoesNotMatchRegex"
 
-TODO: document each
-
 ### input
 
 Type: string
diff --git a/docs/en/src/introduction.md b/docs/en/src/introduction.md
index 435cbef..d48d8ce 100644
--- a/docs/en/src/introduction.md
+++ b/docs/en/src/introduction.md
@@ -53,14 +53,17 @@ to lose some kb if it makes sense.
 Some of the coolest features xplr provide beside the basic stuff:
 
 - [Embedded LuaJIT][5] for portability and extensibility.
-- [A simple system based on message passing][10] to control xplr session using:
+- [A simple modal system based on message passing][10] to control xplr session
+  using:
   - [Keyboard inputs][11]
   - [Shell Commands][12]
   - [Lua Functions][13]
-- [Readline-like input buffer][9] with customizable behaviour to read user
+  - [Hooks][22]
+- Easy, typesafe message passing with `-m MSG` or `-M MSG` subcommands.
+- [Readline-like input buffer][9] with customizable behavior to read user
   inputs.
-- [Switchable recover mode][7] that saves you from doing unwanted things when in a
-  hurry.
+- [Switchable recover mode][7] that saves you from doing unwanted things when
+  in a hurry.
 - [Customizable layouts][1] with built-in panels. For e.g.
   - **Selection list** to show you the selected paths in real-time.
   - **Help menu** to show you the available keys bindings in each mode.
@@ -69,6 +72,7 @@ Some of the coolest features xplr provide beside the basic stuff:
 - [Custom file properties][17] with custom colors can be displayed in the table.
 - [FIFO manager][19] to manage a FIFO file that can be used to
   [integrate with previewers][6].
+- [Virtual root][21] with `--vroot` and `:v` key bindings.
 - **Different quit options:**
   - Quit with success without any output (`q`).
   - Quit with success and the result printed on stdout (`enter`).
@@ -88,10 +92,10 @@ Some of the coolest features xplr provide beside the basic stuff:
 [4]: https://github.com/sayanarijit/xplr/tree/main/benches
 [5]: https://github.com/sayanarijit/xplr/discussions/183
 [6]: https://github.com/sayanarijit/xplr/pull/229
-[7]: general-config.md#enable_recover_mode
+[7]: modes.md#xplrconfigmodesbuiltinrecover
 [8]: default-key-bindings.md
 [9]: https://github.com/sayanarijit/xplr/pull/397
-[10]: message.md
+[10]: messages.md
 [11]: configure-key-bindings.md
 [12]: mode.md#input-pipe
 [13]: lua-function-calls.md
@@ -100,5 +104,7 @@ Some of the coolest features xplr provide beside the basic stuff:
 [16]: awesome-hacks.md
 [17]: node_types.md
 [18]: https://github.com/sayanarijit/xplr/blob/main/src/init.lua
-[19]: message.md#startfifo
+[19]: messages.md#startfifo
 [20]: community.md
+[21]: messages.md#virtual-root
+[22]: configuration.md#hooks
diff --git a/docs/en/src/layout.md b/docs/en/src/layout.md
index 25b3733..cccdca9 100644
--- a/docs/en/src/layout.md
+++ b/docs/en/src/layout.md
@@ -160,8 +160,6 @@ A constraint can be one of the following:
 - { MinLessThanLayoutHeight = int }
 - { MinLessThanLayoutWidth = int }
 
-TODO: document each constraint.
-
 ## splits
 
 Type: list of [Layout][3]
diff --git a/docs/en/src/lua-function-calls.md b/docs/en/src/lua-function-calls.md
index 14c45b5..cf98b5c 100644
--- a/docs/en/src/lua-function-calls.md
+++ b/docs/en/src/lua-function-calls.md
@@ -8,6 +8,34 @@ When called the function receives a [special argument][14] that
 contains some useful information. The function can optionally return a list of
 messages which will be handled by xplr.
 
+## Example: Using Lua Function Calls
+
+```lua
+-- Define the function
+xplr.fn.custom.ask_name_and_greet = function(app)
+  print("What's your name?")
+
+  local name = io.read()
+  local greeting = "Hello " .. name .. "!"
+  local message = greeting .. " You are inside " .. app.pwd
+
+  return {
+    { LogSuccess = message },
+  }
+end
+
+-- Map the function to a key (space)
+xplr.config.modes.builtin.default.key_bindings.on_key.space = {
+  help = "ask name and greet",
+  messages = {
+    { CallLua = "custom.ask_name_and_greet" }
+  }
+}
+
+-- Now, when you press "space" in default mode, you will be prompted for your
+-- name. Enter your name to receive a nice greeting and to know your location.
+```
+
 ## Lua Context
 
 This is a special argument passed to the lua functions when called using the
@@ -105,7 +133,9 @@ The session path.
 
 ### explorer_config
 
-[TODO][66]
+Type: [ExplorerConfig][66]
+
+The configuration for exploring paths.
 
 ### history
 
@@ -313,33 +343,48 @@ Type: list of string
 
 Visited paths.
 
-## Example: Using Lua Function Calls
+## Explorer Config
 
-```lua
--- Define the function
-xplr.fn.custom.ask_name_and_greet = function(app)
-  print("What's your name?")
+Explorer config contains the following fields:
 
-  local name = io.read()
-  local greeting = "Hello " .. name .. "!"
-  local message = greeting .. " You are inside " .. app.pwd
+- [filters][77]
+- [sorters][78]
+- [searchers][79]
 
-  return {
-    { LogSuccess = message },
-  }
-end
+### filters
 
--- Map the function to a key (space)
-xplr.config.modes.builtin.default.key_bindings.on_key.space = {
-  help = "ask name and greet",
-  messages = {
-    { CallLua = "custom.ask_name_and_greet" }
-  }
-}
+List of filters to apply.
 
--- Now, when you press "space" in default mode, you will be prompted for your
--- name. Enter your name to receive a nice greeting and to know your location.
-```
+Type: list of [Node Filter Applicable][80]
+
+### sorters
+
+Add list or sorters to the pipeline.
+
+Type: list of [Node Sorter Applicable][81]
+
+### searchers
+
+Type: nullable [Node Searcher][82]
+
+## Node Searcher
+
+Node Searcher contains the following fields:
+
+- [pattern][83]
+- [recoverable_focus][84]
+
+### pattern
+
+The patters used to search.
+
+Type: string
+
+### recoverable_focus
+
+Where to focus when search is cancelled.
+
+Type: nullable string
 
 [7]: https://www.json.org
 [8]: modes.md#mode
@@ -389,7 +434,7 @@ xplr.config.modes.builtin.default.key_bindings.on_key.space = {
 [63]: #nodes
 [64]: #total
 [65]: #focus
-[66]: https://docs.rs/xplr/latest/xplr/app/struct.ExplorerConfig.html
+[66]: #explorer-config
 [67]: #history
 [68]: #loc
 [69]: #paths
@@ -400,3 +445,11 @@ xplr.config.modes.builtin.default.key_bindings.on_key.space = {
 [74]: #gid
 [75]: #vroot
 [76]: #initial_pwd
+[77]: #filters
+[78]: #sorters
+[79]: #searchers
+[80]: filtering.md#node-filter-applicable
+[81]: sorting.md#node-sorter-applicable
+[82]: #node-searcher
+[83]: #pattern
+[84]: #recoverable_focus
diff --git a/docs/en/src/messages.md b/docs/en/src/messages.md
index 852c176..3a55bce 100644
--- a/docs/en/src/messages.md
+++ b/docs/en/src/messages.md
@@ -1,6 +1,6 @@
 # Full List of Messages
 
-xplr messages categorized based on their purpose.
+xplr [messages][1] categorized based on their purpose.
 
 ## Categories
 
@@ -1251,4 +1251,6 @@ Example:
 
 ## Also See:
 
-- [Message](message.md)
+- [Message][1]
+
+[1]: message.md
diff --git a/docs/en/src/sorting.md b/docs/en/src/sorting.md
index 2cf9e4e..671e82f 100644
--- a/docs/en/src/sorting.md
+++ b/docs/en/src/sorting.md
@@ -62,8 +62,6 @@ A sorter can be one of the following:
 - "BySymlinkCreated"
 - "BySymlinkLastModified"
 
-TODO: document each
-
 ### reverse
 
 Type: boolean
diff --git a/docs/en/src/todo.md b/docs/en/src/todo.md
deleted file mode 100644
index 4c98d65..0000000
--- a/docs/en/src/todo.md
+++ /dev/null
@@ -1,34 +0,0 @@
-# TODO
-
-- [x] Saner key bindings.
-- [x] Pipes.
-- [x] Native search & filter.
-- [x] Create, copy, move, delete files directly.
-- [x] logging support.
-- [x] Version compatibility instructions.
-- [x] Implement CLI arguments.
-- ~Add support for tabs and/or panes (non native)~ [hacked][1] | [discussion][2]
-- ~Implement bookmarks.~ [hacked][3]
-- [x] Add sorting support.
-- [x] Add filter support.
-- [x] File previews.
-- [x] Implement plugins support (or some way to easily share configuration).
-- [x] Bigger (and better) help menu.
-- [x] Offline docs.
-- [ ] Support for background services
-- [x] ~Customize~ switch UI at run-time.
-- [ ] More tests and benchmarks.
-- [ ] Measure code coverage.
-- [ ] Improve the [vim plugin][4].
-- [ ] Cleanup, refactor, optimize.
-
-[add more][5]
-
-Like this project so far? **[Please consider contributing][6].**
-
-[1]: https://github.com/sayanarijit/xplr/wiki/Hacks#spawn-multiple-sessions-in-different-windows
-[2]: https://github.com/sayanarijit/xplr/discussions/15
-[3]: https://github.com/sayanarijit/xplr/wiki/Hacks#bookmark
-[4]: https://github.com/sayanarijit/xplr.vim
-[5]: https://github.com/sayanarijit/xplr/discussions/2
-[6]: contribute.md
diff --git a/docs/en/src/upgrade-guide.md b/docs/en/src/upgrade-guide.md
index d510f62..6bd0886 100644
--- a/docs/en/src/upgrade-guide.md
+++ b/docs/en/src/upgrade-guide.md
@@ -45,7 +45,7 @@ compatibility.
 
 ### Instructions
 
-#### [v0.19.4][47] -> [v0.20.0-beta.3][48]
+#### [v0.19.4][47] -> [v0.20.0][48]
 
 - BREAKING: xplr shell (`:!`) will default to null (`\0`) delimited pipes, as
   opposed to newline (`\n`) delimited ones (i.e. will use `Call0` instead of
@@ -74,6 +74,9 @@ compatibility.
   - UnsetVroot
   - ToggleVroot
   - ResetVroot
+- Use `$XPLR_INITIAL_PWD` and Lua equivalent to implement workspace like
+  features without using virtual root. Use keys `gi` to go to the initial
+  working directory from anywhere.
 
 #### [v0.18.0][46] -> [v0.19.4][47]
 
@@ -432,4 +435,4 @@ Else do the following:
 [45]: https://github.com/sayanarijit/xplr/releases/tag/v0.17.6
 [46]: https://github.com/sayanarijit/xplr/releases/tag/v0.18.0
 [47]: https://github.com/sayanarijit/xplr/releases/tag/v0.19.4
-[48]: https://github.com/sayanarijit/xplr/releases/tag/v0.20.0-beta.3
+[48]: https://github.com/sayanarijit/xplr/releases/tag/v0.20.0
diff --git a/docs/script/generate.py b/docs/script/generate.py
index 378cae1..6f92ef0 100644
--- a/docs/script/generate.py
+++ b/docs/script/generate.py
@@ -9,7 +9,7 @@ from typing import List
 MESSAGES_DOC_TEMPLATE = """
 # Full List of Messages
 
-xplr messages categorized based on their purpose.
+xplr [messages][1] categorized based on their purpose.
 
 ## Categories
 
@@ -19,7 +19,9 @@ xplr messages categorized based on their purpose.
 
 ## Also See:
 
-- [Message](message.md)
+- [Message][1]
+
+[1]: message.md
 """.strip()
 
 CONFIGURATION_DOC_TEMPLATE = """
diff --git a/src/lua.rs b/src/lua.rs
index 2dc91b4..d597190 100644
--- a/src/lua.rs
+++ b/src/lua.rs
@@ -155,24 +155,24 @@ mod tests {
         assert!(check_version(VERSION, "foo path").is_ok());
 
         // Current release if OK
-        assert!(check_version("0.20.0-beta.3", "foo path").is_ok());
+        assert!(check_version("0.20.0", "foo path").is_ok());
 
         // Prev major release is ERR
         // - Not yet
 
         // Prev minor release is ERR (Change when we get to v1)
-        assert!(check_version("0.19.0-beta.3", "foo path").is_err());
+        assert!(check_version("0.19.0", "foo path").is_err());
 
         // Prev bugfix release is OK
         // assert!(check_version("0.20.-1", "foo path").is_ok());
 
         // Next major release is ERR
-        assert!(check_version("1.20.0-beta.3", "foo path").is_err());
+        assert!(check_version("1.20.0", "foo path").is_err());
 
         // Next minor release is ERR
-        assert!(check_version("0.21.0-beta.3", "foo path").is_err());
+        assert!(check_version("0.21.0", "foo path").is_err());
 
         // Next bugfix release is ERR (Change when we get to v1)
-        assert!(check_version("0.20.1-beta.3", "foo path").is_err());
+        assert!(check_version("0.20.1", "foo path").is_err());
     }
 }
diff --git a/src/runner.rs b/src/runner.rs
index e4705d1..a6417cb 100644
--- a/src/runner.rs
+++ b/src/runner.rs
@@ -349,8 +349,6 @@ impl Runner {
                         match msg {
                             // NOTE: Do not schedule critical tasks via tx_msg_in in this loop.
                             // Try handling them immediately.
-                            //
-                            // TODO: Remove boilerplate code.
                             Enque(task) => {
                                 tx_msg_in.send(task)?;
                             }