Fix multiple links to Orbax documentation

docs/guides/converting_and_upgrading/orbax_upgrade_guide.rst

@@ -11,7 +11,7 @@ You will learn how to migrate to Orbax through the following scenarios:
 *  Async checkpointing
 *  Saving/loading a single JAX or NumPy Array
 
-To learn more about Orbax, check out the `quick start introductory Colab notebook <http://colab.research.google.com/github/google/orbax/blob/main/checkpoint/orbax//checkpoint/orbax_checkpoint.ipynb>`__ and `the official Orbax documentation <https://github.com/google/orbax/blob/main/docs/checkpoint.md>`_.
+To learn more about Orbax, check out the `quick start introductory Colab notebook <http://colab.research.google.com/github/google/orbax/blob/main/docs/guides/checkpoint/orbax_checkpoint_101.ipynb>`__ and `the official Orbax documentation <https://orbax.readthedocs.io/en/latest/>`_.
 
 You can click on "Open in Colab" above to run the code from this guide.
 

docs/guides/training_techniques/use_checkpointing.ipynb

@@ -38,7 +38,7 @@
     "\n",
     "For backward-compatibility, this guide shows the Orbax-equivalent calls in the Flax legacy `flax.training.checkpoints` API.\n",
     "\n",
-    "If you need to learn more about `orbax.checkpoint`, refer to the [Orbax docs](https://github.com/google/orbax/blob/main/docs/checkpoint.md).\n"
+    "If you need to learn more about `orbax.checkpoint`, refer to the [Orbax docs](https://orbax.readthedocs.io/en/latest/).\n"
    ]
   },
   {
@@ -235,7 +235,7 @@
    "source": [
     "Next, to use versioning and automatic bookkeeping features, you need to wrap `orbax.checkpoint.CheckpointManager` over `orbax.checkpoint.PyTreeCheckpointer`.\n",
     "\n",
-    "In addition, provide `orbax.checkpoint.CheckpointManagerOptions` that customizes your needs, such as how often and on what criteria you prefer old checkpoints be deleted. See [documentation](https://github.com/google/orbax/blob/main/docs/checkpoint.md#checkpointmanager) for a full list of options offered.\n",
+    "In addition, provide `orbax.checkpoint.CheckpointManagerOptions` that customizes your needs, such as how often and on what criteria you prefer old checkpoints be deleted. See [documentation](https://orbax.readthedocs.io/en/latest/guides/checkpoint/api_refactor.html) for a full list of options offered.\n",
     "\n",
     "`orbax.checkpoint.CheckpointManager` should be placed at the top-level outside your training steps to manage your saves."
    ]
@@ -746,7 +746,7 @@
     "\n",
     "On the other hand, if the reference object contains a value that is not available in the checkpoint, the checkpointing code will by default warn that some data is not compatible.\n",
     "\n",
-    "To bypass the error, you need to pass an Orbax [`transform`](https://github.com/google/orbax/blob/main/docs/checkpoint.md#transformations) that teaches Orbax how to conform this checkpoint into the structure of the `custom_target`.\n",
+    "To bypass the error, you need to pass an Orbax [`transform`](https://orbax.readthedocs.io/en/latest/guides/checkpoint/transformations.html) that teaches Orbax how to conform this checkpoint into the structure of the `custom_target`.\n",
     "\n",
     "In this case, pass a default `{}` that lets Orbax use values in the `custom_target` to fill in the blank. This allows you to restore an old checkpoint into a new data structure, the `CustomTrainState`."
    ]
@@ -890,7 +890,7 @@
    "source": [
     "##### With the legacy API\n",
     "\n",
-    "Using the legacy `flax.training.checkpoints` API, similar things are doable too, but they are not as flexible as the [Orbax Transformations](https://github.com/google/orbax/blob/main/docs/checkpoint.md#transformations).\n",
+    "Using the legacy `flax.training.checkpoints` API, similar things are doable too, but they are not as flexible as the [Orbax Transformations](https://orbax.readthedocs.io/en/latest/guides/checkpoint/transformations.html).\n",
     "\n",
     "You need to restore the checkpoint to a raw dict with `target=None`, modify the structure accordingly, and then deserialize it back to the original target."
    ]

docs/guides/training_techniques/use_checkpointing.md

@@ -42,7 +42,7 @@ After July 30 2023, Flax's legacy `flax.training.checkpoints` API will be deprec
 
 For backward-compatibility, this guide shows the Orbax-equivalent calls in the Flax legacy `flax.training.checkpoints` API.
 
-If you need to learn more about `orbax.checkpoint`, refer to the [Orbax docs](https://github.com/google/orbax/blob/main/docs/checkpoint.md).
+If you need to learn more about `orbax.checkpoint`, refer to the [Orbax docs](https://orbax.readthedocs.io/en/latest/).
 
 
 
@@ -130,7 +130,7 @@ orbax_checkpointer.save('/tmp/flax_ckpt/orbax/single_save', ckpt, save_args=save
 
 Next, to use versioning and automatic bookkeeping features, you need to wrap `orbax.checkpoint.CheckpointManager` over `orbax.checkpoint.PyTreeCheckpointer`.
 
-In addition, provide `orbax.checkpoint.CheckpointManagerOptions` that customizes your needs, such as how often and on what criteria you prefer old checkpoints be deleted. See [documentation](https://github.com/google/orbax/blob/main/docs/checkpoint.md#checkpointmanager) for a full list of options offered.
+In addition, provide `orbax.checkpoint.CheckpointManagerOptions` that customizes your needs, such as how often and on what criteria you prefer old checkpoints be deleted. See [documentation](https://orbax.readthedocs.io/en/latest/guides/checkpoint/api_refactor.html) for a full list of options offered.
 
 `orbax.checkpoint.CheckpointManager` should be placed at the top-level outside your training steps to manage your saves.
 
@@ -284,7 +284,7 @@ restored
 
 On the other hand, if the reference object contains a value that is not available in the checkpoint, the checkpointing code will by default warn that some data is not compatible.
 
-To bypass the error, you need to pass an Orbax [`transform`](https://github.com/google/orbax/blob/main/docs/checkpoint.md#transformations) that teaches Orbax how to conform this checkpoint into the structure of the `custom_target`.
+To bypass the error, you need to pass an Orbax [`transform`](https://orbax.readthedocs.io/en/latest/guides/checkpoint/transformations.html) that teaches Orbax how to conform this checkpoint into the structure of the `custom_target`.
 
 In this case, pass a default `{}` that lets Orbax use values in the `custom_target` to fill in the blank. This allows you to restore an old checkpoint into a new data structure, the `CustomTrainState`.
 
@@ -324,7 +324,7 @@ checkpoints.restore_checkpoint('/tmp/flax_ckpt/flax-checkpointing', target=custo
 
 ##### With the legacy API
 
-Using the legacy `flax.training.checkpoints` API, similar things are doable too, but they are not as flexible as the [Orbax Transformations](https://github.com/google/orbax/blob/main/docs/checkpoint.md#transformations).
+Using the legacy `flax.training.checkpoints` API, similar things are doable too, but they are not as flexible as the [Orbax Transformations](https://orbax.readthedocs.io/en/latest/guides/checkpoint/transformations.html).
 
 You need to restore the checkpoint to a raw dict with `target=None`, modify the structure accordingly, and then deserialize it back to the original target.