docs: update example and changelog (#30)

Co-authored-by: friedmainfunction <73703265+friedmainfunction@users.noreply.github.com>

CHANGELOG.md

@@ -8,6 +8,19 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
 ------
+## [0.1.2] 2023-03-14
+
+### Added
+- feat: support rgb_array_list and depth_array_list mode for render in PR [#26](https://github.com/PKU-MARL/safety-gymnasium/pull/26).
+- fix: fix bug in vision observation in PR [#28](https://github.com/PKU-MARL/safety-gymnasium/pull/28).
+- chore(vision_env): update default resolution of vision environments in PR [#29](https://github.com/PKU-MARL/safety-gymnasium/pull/29).
+
+## [0.1.1] 2023-02-27
+
+### Added
+- fix: fix origin AutoresetWrapper doesn't have cost in PR [#23](https://github.com/PKU-MARL/safety-gymnasium/pull/23).
+- fix: fix the bug in the observation space of the compass in PR [#17](https://github.com/PKU-MARL/safety-gymnasium/pull/17).
+- feat: enable more flake8 checks in PR [#24](https://github.com/PKU-MARL/safety-gymnasium/pull/24).
 
 ## [0.1.0b0] 2023-02-08
 

README.md

@@ -351,11 +351,11 @@ env_name = 'SafetyPointGoal1-v0'
 env = safety_gymnasium.make(env_name)
 
 obs, info = env.reset()
-terminated = False
-
-while not terminated:
+while True:
     act = env.action_space.sample()
     obs, reward, cost, terminated, truncated, info = env.step(act)
+    if terminated or truncated:
+        break
     env.render()
 ```