Advent of Changelog: Day 8

Author: zverok

_src/3.3.md

@@ -195,3 +195,36 @@ A new "weak map" concept implementation. Unlike `ObjectSpace::WeakMap`, it compa
 * **Documentation:** [Warning#[category]](https://docs.ruby-lang.org/en/master/Warning.html#method-c-5B-5D)
 * **Code:**
 * **Notes:**
+
+### `Fiber#kill`
+
+* **Reason:**
+* **Discussion:** [Bug #595]
+* **Documentation:** [Fiber#kill](https://docs.ruby-lang.org/en/master/Fiber.html#method-i-kill)
+* **Code:**
+* **Notes:**
+
+### `Encoding#replicate` is removed
+
+* **Reason:**
+* **Discussion:** [Feature #18949]
+* **Documentation:** —
+* **Code:**
+* **Notes:**
+
+ added for checking if two ranges overlap. [[Feature #19839]]
+
+### `Range#overlap?`
+
+* **Reason:**
+* **Discussion:** [Feature #19839]
+* **Documentation:** [Range#overlap?](https://docs.ruby-lang.org/en/master/Range.html#method-i-overlap-3F)
+* **Code:**
+* **Notes:**
+
+### Standalone `it` in blocks will become anonymous argument in Ruby 3.4
+
+* **Reason:**
+* **Discussion:** [Feature #18980]
+* **Code:**
+* **Notes:**