diff --git a/iOverlay/Cargo.toml b/iOverlay/Cargo.toml
index ef656b3..fefb081 100644
--- a/iOverlay/Cargo.toml
+++ b/iOverlay/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "i_overlay"
-version = "4.3.0"
+version = "4.4.0"
 authors = ["Nail Sharipov <nailxsharipov@gmail.com>"]
 edition = "2024"
 description = "Boolean Operations for 2D Polygons: Supports intersection, union, difference, xor, and self-intersections for all polygon varieties."
@@ -13,8 +13,8 @@ categories = ["algorithms", "graphics", "science::geo", "mathematics", "no-std"]
 [dependencies]
 i_float = { version = "~1.16.0" }
 i_shape = { version = "~1.16.0" }
-i_tree = { version = "~0.17.0" }
-i_key_sort = { version = "~0.10.1" }
+i_tree = { version = "^0.17.0" }
+i_key_sort = { version = "^0.10.1" }
 
 #i_float = { path = "../../iFloat"}
 #i_shape = { path = "../../iShape"}
diff --git a/iOverlay/src/core/relate.rs b/iOverlay/src/core/relate.rs
index b54380a..e62cd7e 100644
--- a/iOverlay/src/core/relate.rs
+++ b/iOverlay/src/core/relate.rs
@@ -22,10 +22,9 @@ use i_shape::int::shape::{IntContour, IntShape};
 ///
 /// # Example
 ///
-/// ```ignore
+/// ```
 /// use i_overlay::core::relate::PredicateOverlay;
 /// use i_overlay::core::overlay::ShapeType;
-/// use i_overlay::segm::build::BuildSegments;
 ///
 /// let mut overlay = PredicateOverlay::new(16);
 /// // Add subject and clip segments...