diff --git a/Cargo.lock b/Cargo.lock
index aed281b..915d3c4 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -546,6 +546,28 @@ version = "0.27.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b6c80984affa11d98d1b88b66ac8853f143217b399d3c74116778ff8fdb4ed2e"
 
+[[package]]
+name = "git-version"
+version = "0.3.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f6b0decc02f4636b9ccad390dcbe77b722a77efedfa393caf8379a51d5c61899"
+dependencies = [
+ "git-version-macro",
+ "proc-macro-hack",
+]
+
+[[package]]
+name = "git-version-macro"
+version = "0.3.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "fe69f1cbdb6e28af2bac214e943b99ce8a0a06b447d15d3e61161b0423139f3f"
+dependencies = [
+ "proc-macro-hack",
+ "proc-macro2",
+ "quote",
+ "syn 1.0.99",
+]
+
 [[package]]
 name = "glob"
 version = "0.3.0"
@@ -661,6 +683,7 @@ dependencies = [
  "cursive",
  "env_logger 0.10.0",
  "futures",
+ "git-version",
  "lazy_static",
  "log",
  "notify 6.0.1",
@@ -1058,6 +1081,12 @@ dependencies = [
  "time",
 ]
 
+[[package]]
+name = "proc-macro-hack"
+version = "0.5.20+deprecated"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "dc375e1527247fe1a97d8b7156678dfe7c1af2fc075c9a4db3690ecd2a148068"
+
 [[package]]
 name = "proc-macro2"
 version = "1.0.66"
diff --git a/launchk/Cargo.toml b/launchk/Cargo.toml
index 06add4b..055d0fb 100644
--- a/launchk/Cargo.toml
+++ b/launchk/Cargo.toml
@@ -19,4 +19,5 @@ log = "0.4.20"
 env_logger = "0.10.0"
 notify-debouncer-mini = { version = "*", default-features = false }
 sudo = "0.6.0"
-clearscreen = "2.0.1"
\ No newline at end of file
+clearscreen = "2.0.1"
+git-version = "0.3.5"
\ No newline at end of file
diff --git a/launchk/src/launchd/entry_status.rs b/launchk/src/launchd/entry_status.rs
index 7ca1d08..17cfee0 100644
--- a/launchk/src/launchd/entry_status.rs
+++ b/launchk/src/launchd/entry_status.rs
@@ -16,7 +16,7 @@ lazy_static! {
         Mutex::new(HashMap::new());
 }
 
-#[derive(Debug, Clone, Eq, PartialEq)]
+#[derive(Debug, Clone, Eq, PartialEq, Hash)]
 pub struct LaunchdEntryStatus {
     pub plist: Option<LaunchdPlist>,
     pub limit_load_to_session_type: SessionType,
diff --git a/launchk/src/launchd/job_type_filter.rs b/launchk/src/launchd/job_type_filter.rs
index c51fb95..9b6a781 100644
--- a/launchk/src/launchd/job_type_filter.rs
+++ b/launchk/src/launchd/job_type_filter.rs
@@ -2,7 +2,7 @@ use std::fmt;
 use std::fmt::Formatter;
 
 bitflags! {
-    #[derive(Clone, Copy, Default, Eq, PartialEq)]
+    #[derive(Clone, Copy, Default, Eq, PartialEq, Hash)]
     /// Bitmask for filtering on the job type, which is a mix
     /// of scope (where it's located), and kind (agent v. daemon)
     pub struct JobTypeFilter: u32 {
diff --git a/launchk/src/launchd/plist.rs b/launchk/src/launchd/plist.rs
index aee2889..784498a 100644
--- a/launchk/src/launchd/plist.rs
+++ b/launchk/src/launchd/plist.rs
@@ -32,7 +32,7 @@ od -xc binary.plist
 */
 static PLIST_MAGIC: &str = "bplist00";
 
-#[derive(Debug, Clone, Eq, PartialEq)]
+#[derive(Debug, Clone, Eq, PartialEq, Hash)]
 pub enum LaunchdEntryType {
     /// Runs on behalf of currently logged in user
     Agent,
@@ -46,7 +46,7 @@ impl fmt::Display for LaunchdEntryType {
     }
 }
 
-#[derive(Debug, Clone, Eq, PartialEq)]
+#[derive(Debug, Clone, Eq, PartialEq, Hash)]
 pub enum LaunchdEntryLocation {
     /// macOS system provided agent or daemon
     System,
@@ -64,7 +64,7 @@ impl fmt::Display for LaunchdEntryLocation {
     }
 }
 
-#[derive(Debug, Clone, Eq, PartialEq)]
+#[derive(Debug, Clone, Eq, PartialEq, Hash)]
 pub struct LaunchdPlist {
     pub entry_type: LaunchdEntryType,
     pub entry_location: LaunchdEntryLocation,
diff --git a/launchk/src/main.rs b/launchk/src/main.rs
index bba6046..00e6cdd 100644
--- a/launchk/src/main.rs
+++ b/launchk/src/main.rs
@@ -11,6 +11,7 @@ extern crate plist;
 
 use cursive::view::Resizable;
 use cursive::views::{NamedView, Panel};
+use git_version::git_version;
 use std::process::exit;
 
 use crate::launchd::plist::{init_plist_map, PLIST_MAP_INIT};
@@ -38,7 +39,7 @@ fn main() {
     let root_layout = NamedView::new("root_layout", root_layout);
 
     let panel = Panel::new(root_layout)
-        .title("launchk")
+        .title(format!("launchk ({})", git_version!()))
         .full_width()
         .full_height();
 
diff --git a/launchk/src/tui/dialog.rs b/launchk/src/tui/dialog.rs
index 7b5c7cd..a266c46 100644
--- a/launchk/src/tui/dialog.rs
+++ b/launchk/src/tui/dialog.rs
@@ -160,7 +160,7 @@ pub fn show_csr_info() -> CbSinkMessage {
 pub fn show_help() -> CbSinkMessage {
     let commands = OMNIBOX_COMMANDS
         .iter()
-        .map(|(cmd, desc, _)| format!("{}: {}", cmd, desc))
+        .map(|(cmd, desc, _)| format!("{:<15}: {}", cmd, desc.chars().filter(|c| c.is_ascii()).collect::<String>()))
         .collect::<Vec<String>>();
 
     Box::new(move |siv| {
diff --git a/launchk/src/tui/omnibox/command.rs b/launchk/src/tui/omnibox/command.rs
index 4885ab7..a4221e9 100644
--- a/launchk/src/tui/omnibox/command.rs
+++ b/launchk/src/tui/omnibox/command.rs
@@ -89,5 +89,5 @@ pub static OMNIBOX_COMMANDS: [(&str, &str, OmniboxCommand); 12] = [
         OmniboxCommand::ProcInfo,
     ),
     ("help", "🤔  Show all commands", OmniboxCommand::Help),
-    ("exit", "🚪 see ya!", OmniboxCommand::Quit),
+    ("exit", "🚪  see ya!", OmniboxCommand::Quit),
 ];
diff --git a/launchk/src/tui/pager.rs b/launchk/src/tui/pager.rs
index 009e822..a8ad915 100644
--- a/launchk/src/tui/pager.rs
+++ b/launchk/src/tui/pager.rs
@@ -5,6 +5,7 @@ use std::sync::mpsc::Sender;
 
 use super::root::CbSinkMessage;
 use cursive::Cursive;
+use clearscreen;
 
 lazy_static! {
     static ref PAGER: String = env::var("PAGER").unwrap_or("less".to_string());
@@ -12,9 +13,7 @@ lazy_static! {
 
 /// Show $PAGER (or less), write buf, and clear Cursive after exiting
 pub fn show_pager(cbsink: &Sender<CbSinkMessage>, buf: &[u8]) -> Result<(), String> {
-    cbsink
-        .send(Box::new(Cursive::clear))
-        .expect("Must clear before");
+    clearscreen::clear().expect("Must clear screen");
 
     let mut pager = Command::new(&*PAGER)
         .stdin(Stdio::piped())
diff --git a/launchk/src/tui/service_list/list_item.rs b/launchk/src/tui/service_list/list_item.rs
index 1de8b35..b3be5e7 100644
--- a/launchk/src/tui/service_list/list_item.rs
+++ b/launchk/src/tui/service_list/list_item.rs
@@ -4,7 +4,7 @@ use crate::launchd::entry_status::LaunchdEntryStatus;
 use crate::launchd::job_type_filter::JobTypeFilter;
 use crate::tui::table::table_list_view::TableListItem;
 
-#[derive(Debug, Clone)]
+#[derive(Debug, Clone, Eq, PartialEq, Hash)]
 pub struct ServiceListItem {
     pub name: String,
     pub status: LaunchdEntryStatus,
diff --git a/launchk/src/tui/table/table_list_view.rs b/launchk/src/tui/table/table_list_view.rs
index cf901c5..1b21046 100644
--- a/launchk/src/tui/table/table_list_view.rs
+++ b/launchk/src/tui/table/table_list_view.rs
@@ -1,7 +1,10 @@
+use std::cell::RefCell;
+use std::hash::{Hash, Hasher};
 use std::marker::PhantomData;
 use std::rc::Rc;
 
 use std::sync::Arc;
+use std::collections::hash_map::DefaultHasher;
 
 use cursive::event::{Event, EventResult};
 use cursive::traits::{Resizable, Scrollable};
@@ -23,6 +26,7 @@ pub struct TableListView<T> {
     linear_layout: LinearLayout,
     // LinearLayout swallows T from , but we still need it
     inner: PhantomData<T>,
+    last_hash: RefCell<u64>
 }
 
 impl<T: 'static + TableListItem> TableListView<T> {
@@ -36,6 +40,7 @@ impl<T: 'static + TableListItem> TableListView<T> {
             .into_iter()
             .map(|(n, _)| n.as_ref().to_string());
         let column_sizer = ColumnSizer::new(columns);
+        let last_hash = RefCell::new(0u64);
 
         let mut linear_layout = LinearLayout::vertical();
         linear_layout.add_child(
@@ -49,16 +54,19 @@ impl<T: 'static + TableListItem> TableListView<T> {
                 .full_height()
                 .scrollable(),
         );
+
         Self {
             linear_layout,
             column_sizer,
             inner: PhantomData::default(),
+            last_hash
         }
     }
 
     pub fn replace_and_preserve_selection<I>(&mut self, items: I)
     where
         I: IntoIterator<Item = T>,
+        T: Hash
     {
         let rows: Vec<(String, T)> = items
             .into_iter()
@@ -80,9 +88,17 @@ impl<T: 'static + TableListItem> TableListView<T> {
             })
             .collect();
 
+        let mut row_hasher = DefaultHasher::new();
+        rows.hash(&mut row_hasher);
+        let hash = row_hasher.finish();
+
+        if *self.last_hash.borrow() == hash { return }
+        log::trace!("Replaced listview items -- new hash {}", hash);
+        *self.last_hash.borrow_mut() = hash;
+
         let sv = self.get_mut_selectview();
         let current_selection = sv.selected_id().unwrap_or(0);
-
+        
         sv.clear();
         sv.add_all(rows);
         sv.set_selection(current_selection);
diff --git a/xpc-sys/src/enums.rs b/xpc-sys/src/enums.rs
index 46e6573..74d48eb 100644
--- a/xpc-sys/src/enums.rs
+++ b/xpc-sys/src/enums.rs
@@ -10,7 +10,7 @@ use crate::traits::xpc_value::TryXPCValue;
 
 /// LimitLoadToSessionType key in XPC response
 /// https://developer.apple.com/library/archive/technotes/tn2083/_index.html
-#[derive(Debug, Clone, Eq, PartialEq)]
+#[derive(Debug, Clone, Eq, PartialEq, Hash)]
 pub enum SessionType {
     Aqua = 0,
     StandardIO,
@@ -70,7 +70,7 @@ impl TryFrom<Arc<XPCObject>> for SessionType {
 }
 
 // Huge thanks to: https://saelo.github.io/presentations/bits_of_launchd.pdf
-#[derive(Debug, Clone, Eq, PartialEq)]
+#[derive(Debug, Clone, Eq, PartialEq, Hash)]
 pub enum DomainType {
     System = 1,
     User = 2,
diff --git a/xpc-sys/src/lib.rs b/xpc-sys/src/lib.rs
index 877003a..60d5e5c 100644
--- a/xpc-sys/src/lib.rs
+++ b/xpc-sys/src/lib.rs
@@ -23,10 +23,10 @@ pub mod traits;
 
 pub type xpc_pipe_t = *mut c_void;
 
-/// Some extra private API definitions. Thanks:
-///
-/// https://developer.apple.com/documentation/kernel/mach
-/// https://chromium.googlesource.com/chromium/src.git/+/47.0.2507.2/sandbox/mac/xpc_private_stubs.sig
+// Some extra private API definitions. Thanks:
+//
+// https://developer.apple.com/documentation/kernel/mach
+// https://chromium.googlesource.com/chromium/src.git/+/47.0.2507.2/sandbox/mac/xpc_private_stubs.sig
 extern "C" {
     // Can decode i64 returned in "errors" for XPC responses
     pub fn xpc_strerror(err: c_int) -> *const c_char;