diff --git a/nexus-sdk/guides/dag-construction.md b/nexus-sdk/guides/dag-construction.md
index 522c7ef..eced845 100644
--- a/nexus-sdk/guides/dag-construction.md
+++ b/nexus-sdk/guides/dag-construction.md
@@ -229,5 +229,5 @@ For working examples, see the following files in the `cli/src/dag/_dags` directo
 - `ig_story_planner_valid.json`: Example of a complex workflow
 - `entry_groups_valid.json`: Example of using entry groups.
 
-For examples of invalid DAGs and common mistakes to avoid (especially regarding Rule 5 - Race Conditions), see the diagrams in [workflow documentation](../../nexus-next/packages/workflow.md) and the `*_invalid.json` files in the [testing DAG directory](https://github.com/Talus-Network/nexus-sdk/tree/v0.8.4/sdk/src/dag/_dags).
+For examples of invalid DAGs and common mistakes to avoid (especially regarding Rule 5 - Race Conditions), see the diagrams in [workflow documentation](../../nexus-next/packages/workflow.md) and the `*_invalid.json` files in the [testing DAG directory](https://github.com/Talus-Network/nexus-sdk/tree/v1.0.0/sdk/src/dag/_dags).
 
diff --git a/nexus-sdk/guides/math-branching-with-chat.md b/nexus-sdk/guides/math-branching-with-chat.md
index f07ab6d..4f469e7 100644
--- a/nexus-sdk/guides/math-branching-with-chat.md
+++ b/nexus-sdk/guides/math-branching-with-chat.md
@@ -182,7 +182,7 @@ We can no longer assign outputs to be on the math tools because they now have ou
   "outputs": [
     {
       "vertex": "chat_completion",
-      "output_variant": "ok",
+      "output_variant": "text",
       "output_port": "completion"
     }
   ]
@@ -556,7 +556,7 @@ Here's the complete DAG definition that combines all the components we've discus
   "outputs": [
     {
       "vertex": "chat_completion",
-      "output_variant": "ok",
+      "output_variant": "text",
       "output_port": "completion"
     }
   ]
diff --git a/nexus-sdk/guides/setup.md b/nexus-sdk/guides/setup.md
index 8b5a542..5042331 100644
--- a/nexus-sdk/guides/setup.md
+++ b/nexus-sdk/guides/setup.md
@@ -38,7 +38,7 @@ To install directly from the source using `cargo`, run:
 ```bash
 cargo install nexus-cli \
   --git https://github.com/talus-network/nexus-sdk \
-  --tag v0.8.4 \
+  --tag v1.0.0 \
   --locked
 ```
 
@@ -54,7 +54,7 @@ nexus --version
 {% tab title="Testnet" %}
 
 ```bash
-wget -O ~/.nexus/objects.testnet.toml https://storage.googleapis.com/production-talus-sui-objects/v0.8.4/objects.testnet.toml
+wget -O ~/.nexus/objects.testnet.toml https://storage.googleapis.com/production-talus-sui-objects/v1.0.0/objects.testnet.toml
 ```
 
 {% endtab %}
@@ -62,7 +62,7 @@ wget -O ~/.nexus/objects.testnet.toml https://storage.googleapis.com/production-
 {% tab title="Mainnet" %}
 
 ```bash
-wget -O ~/.nexus/objects.mainnet.toml https://storage.googleapis.com/production-talus-sui-objects/v0.8.4/objects.mainnet.toml
+wget -O ~/.nexus/objects.mainnet.toml https://storage.googleapis.com/production-talus-sui-objects/v1.0.0/objects.mainnet.toml
 ```
 
 {% endtab %}
diff --git a/nexus-sdk/tool-development.md b/nexus-sdk/tool-development.md
index b62b261..8899f98 100644
--- a/nexus-sdk/tool-development.md
+++ b/nexus-sdk/tool-development.md
@@ -16,6 +16,10 @@ These guidelines are not meant to be technical specifications but rather a set o
   - ✅: `err`, `err_http`
   - ❌: `error`, `failure`, `http_exception`
 
+### Erroneous Output Variants
+
+While not strictly required, it's a best practice to create a separate output variant for errors. Any output variant with the `err` prefix is treated as erroneous and handled differently by Nexus. Specifically, all ports in an error variant are automatically passed on-chain, regardless of whether edges or outputs are defined in the DAG.
+
 ## Interface Design
 
 ### ... should be as generic as possible
diff --git a/nexus-sdk/toolkit-rust.md b/nexus-sdk/toolkit-rust.md
index d9854b4..bd9d840 100644
--- a/nexus-sdk/toolkit-rust.md
+++ b/nexus-sdk/toolkit-rust.md
@@ -15,7 +15,7 @@ Alternatively, you can add the following to your `Cargo.toml` file:
 ```toml
 [dependencies.nexus-toolkit]
 git = "https://github.com/Talus-Network/nexus-sdk"
-tag = "v0.8.4"
+tag = "v1.0.0"
 package = "nexus-toolkit"
 ```