diff --git a/Cargo.toml b/Cargo.toml
index 550141f67c..98bed66006 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -18,38 +18,6 @@ version = "0.6.0-alpha.0"
 [lib]
 name = "rtic"
 
-[[example]]
-name = "periodic"
-required-features = ["__v7"]
-
-[[example]]
-name = "pool"
-required-features = ["__v7"]
-
-[[example]]
-name = "schedule"
-required-features = ["__v7"]
-
-[[example]]
-name = "t-cfg"
-required-features = ["__v7"]
-
-[[example]]
-name = "t-cfg-resources"
-required-features = ["__min_r1_43"]
-
-[[example]]
-name = "t-schedule"
-required-features = ["__v7"]
-
-[[example]]
-name = "types"
-required-features = ["__v7"]
-
-[[example]]
-name = "double_schedule"
-required-features = ["__v7"]
-
 [dependencies]
 cortex-m = "0.7.0"
 cortex-m-rtic-macros = { path = "macros", version = "0.6.0-alpha.0" }
@@ -74,11 +42,6 @@ version = "0.5.2"
 [target.x86_64-unknown-linux-gnu.dev-dependencies]
 trybuild = "1"
 
-[features]
-# used for testing this crate; do not use in applications
-__v7 =[]
-__min_r1_43 =[]
-
 [profile.release]
 codegen-units = 1
 lto = true
diff --git a/ui/single/exception-systick-used.rs b/ui/single/exception-systick-used.rs
deleted file mode 100644
index 9e94c739ba..0000000000
--- a/ui/single/exception-systick-used.rs
+++ /dev/null
@@ -1,7 +0,0 @@
-#![no_main]
-
-#[rtic::app(device = lm3s6965, monotonic = rtic::cyccnt::CYCCNT)]
-mod app {
-    #[task(binds = SysTick)]
-    fn sys_tick(_: sys_tick::Context) {}
-}
diff --git a/ui/single/exception-systick-used.stderr b/ui/single/exception-systick-used.stderr
deleted file mode 100644
index 23b6dc4a10..0000000000
--- a/ui/single/exception-systick-used.stderr
+++ /dev/null
@@ -1,5 +0,0 @@
-error: this exception can't be used because it's being used by the runtime
- --> $DIR/exception-systick-used.rs:6:8
-  |
-6 |     fn sys_tick(_: sys_tick::Context) {}
-  |        ^^^^^^^^
diff --git a/ui/single/local-cfg-task-local-err.rs b/ui/single/local-cfg-task-local-err.rs
index 412f614226..d4752edf5d 100644
--- a/ui/single/local-cfg-task-local-err.rs
+++ b/ui/single/local-cfg-task-local-err.rs
@@ -26,15 +26,18 @@ mod app {
     }
 
     #[init]
-    fn init(_: init::Context) -> init::LateResources {
+    fn init(_: init::Context) -> (init::LateResources, init::Monotonics) {
         rtic::pend(Interrupt::UART0);
         rtic::pend(Interrupt::UART1);
-        init::LateResources {
-            #[cfg(feature = "feature_l2")]
-            l2: 2,
-            #[cfg(not(feature = "feature_l2"))]
-            l2: 5,
-        }
+        (
+            init::LateResources {
+                #[cfg(feature = "feature_l2")]
+                l2: 2,
+                #[cfg(not(feature = "feature_l2"))]
+                l2: 5,
+            },
+            init::Monotonics(),
+        )
     }
 
     // l1 ok (task_local)
diff --git a/ui/single/local-err.rs b/ui/single/local-err.rs
index 0fe98a4b0c..7ebfc0699a 100644
--- a/ui/single/local-err.rs
+++ b/ui/single/local-err.rs
@@ -39,10 +39,10 @@ mod app {
     }
 
     #[init]
-    fn init(_: init::Context) -> init::LateResources {
+    fn init(_: init::Context) -> (init::LateResources, init::Monotonics) {
         rtic::pend(Interrupt::UART0);
         rtic::pend(Interrupt::UART1);
-        init::LateResources { e2: 2, l2: 2 }
+        (init::LateResources { e2: 2, l2: 2 }, init::Monotonics())
     }
 
     // `shared` cannot be accessed from this context
diff --git a/ui/single/locals-cfg.rs b/ui/single/locals-cfg.rs
index 3bfdaa1e0c..72e2acae53 100644
--- a/ui/single/locals-cfg.rs
+++ b/ui/single/locals-cfg.rs
@@ -4,13 +4,13 @@ use panic_halt as _;
 #[rtic::app(device = lm3s6965, dispatchers = [SSI0])]
 mod app {
     #[init]
-    fn init(_: init::Context) -> init::LateResources {
+    fn init(_: init::Context) -> (init::LateResources, init::Monotonics) {
         #[cfg(never)]
         static mut FOO: u32 = 0;
 
         FOO;
 
-        init::LateResources {}
+        (init::LateResources {}, init::Monotonics())
     }
 
     #[idle]
diff --git a/ui/single/resources-cfg.rs b/ui/single/resources-cfg.rs
index 2ba65a048a..c11d2ba45d 100644
--- a/ui/single/resources-cfg.rs
+++ b/ui/single/resources-cfg.rs
@@ -43,14 +43,14 @@ mod app {
     }
 
     #[init(resources = [o1, o4, o5, o6, s3])]
-    fn init(c: init::Context) -> init::LateResources {
+    fn init(c: init::Context) -> (init::LateResources, init::Monotonics) {
         c.resources.o1;
         c.resources.o4;
         c.resources.o5;
         c.resources.o6;
         c.resources.s3;
 
-        init::LateResources {}
+        (init::LateResources {}, init::Monotonics())
     }
 
     #[idle(resources = [o2, &o4, s1, &s3])]
diff --git a/ui/single/task-priority-too-high.rs b/ui/single/task-priority-too-high.rs
index caa7b8ee24..b1cbfa94ff 100644
--- a/ui/single/task-priority-too-high.rs
+++ b/ui/single/task-priority-too-high.rs
@@ -3,8 +3,8 @@
 #[rtic::app(device = lm3s6965)]
 mod app {
     #[init]
-    fn init(_: init::Context) -> init::LateResources {
-        init::LateResources {}
+    fn init(_: init::Context) -> (init::LateResources, init::Monotonics) {
+        (init::LateResources {}, init::Monotonics())
     }
 
     #[task(binds = GPIOA, priority = 1)]