[release] v0.2.3 (#2669)

* [release] v0.2.3

* polish code

Author: FrankLeeeee

docs/sidebars.js

@@ -0,0 +1,79 @@
+{
+  "tutorialSidebar": [
+    {
+      "type": "category",
+      "label": "Get started",
+      "collapsed": true,
+      "items": [
+        "get_started/installation",
+        "get_started/run_demo",
+        "get_started/reading_roadmap"
+      ]
+    },
+    {
+      "type": "category",
+      "label": "Concepts",
+      "collapsed": true,
+      "items": [
+        "concepts/distributed_training",
+        "concepts/paradigms_of_parallelism",
+        "concepts/colossalai_overview"
+      ]
+    },
+    {
+      "type": "category",
+      "label": "Basics",
+      "collapsed": true,
+      "items": [
+        "basics/command_line_tool",
+        "basics/define_your_config",
+        "basics/launch_colossalai",
+        "basics/initialize_features",
+        "basics/engine_trainer",
+        "basics/configure_parallelization",
+        "basics/model_checkpoint",
+        "basics/colotensor_concept"
+      ]
+    },
+    {
+      "type": "category",
+      "label": "Features",
+      "collapsed": true,
+      "items": [
+        "features/mixed_precision_training",
+        "features/gradient_accumulation",
+        "features/gradient_clipping",
+        "features/gradient_handler",
+        "features/zero_with_chunk",
+        {
+          "type": "category",
+          "label": "Tensor Parallel",
+          "collapsed": true,
+          "items": [
+            "features/1D_tensor_parallel",
+            "features/2D_tensor_parallel",
+            "features/2p5D_tensor_parallel",
+            "features/3D_tensor_parallel"
+          ]
+        },
+        "features/pipeline_parallel",
+        "features/nvme_offload"
+      ]
+    },
+    {
+      "type": "category",
+      "label": "Advanced Tutorials",
+      "collapsed": true,
+      "items": [
+        "advanced_tutorials/train_vit_using_pipeline_parallelism",
+        "advanced_tutorials/train_vit_with_hybrid_parallelism",
+        "advanced_tutorials/train_gpt_using_hybrid_parallelism",
+        "advanced_tutorials/define_your_own_parallel_model",
+        "advanced_tutorials/add_your_parallel",
+        "advanced_tutorials/meet_gemini",
+        "advanced_tutorials/parallelize_your_training_like_Megatron",
+        "advanced_tutorials/integrate_mixture_of_experts_into_your_model"
+      ]
+    }
+  ]
+}

docs/sidebars.json

@@ -1,3 +1,3 @@
 [
-  "v0.2.2"
+  "v0.2.3"
 ]

docs/versions.json

@@ -1 +1 @@
-0.2.2
+0.2.3