Merge pull request #217 from itowlson/spin-4.0.1

Spin 4.0.1 updates

Author: itowlson

content/v4/build.md

@@ -122,17 +122,21 @@ command = "componentize-py -w spin-http componentize app -o app.wasm"
 
 {{ blockEnd }}
 
-{{ startTab "TinyGo" }}
+{{ startTab "Go" }}
 
-For Go applications, you must use the TinyGo compiler, as the standard Go compiler does not yet support the WASI standard.  See the [TinyGo installation guide](https://tinygo.org/getting-started/install/).
+For Go applications, you must use Go 1.25.5 or above, and you must have this line in `go.mod`:
 
-The build command calls TinyGo with the WASI backend and appropriate options:
+```
+tool github.com/bytecodealliance/componentize-go
+```
+
+The build command calls the `componentize-go` tool:
 
 <!-- @nocpy -->
 
 ```toml
 [component.hello.build]
-command = "tinygo build -target=wasip1 -gc=leaking -buildmode=c-shared -no-debug -o main.wasm ."
+command = "go tool componentize-go build"
 ```
 
 {{ blockEnd }}

content/v4/contributing-docs.md

@@ -211,20 +211,21 @@ test.sh
 - `Generic Kubernetes`
 - `GitHub CLI`
 - `GitHub UI`
+- `Go`
 - `K3d`
 - `Linux`
 - `macOS`
 - `Python`
 - `Rust`
-- `TinyGo`
+- `TinyGo` (no longer used in new documentation)
 - `TypeScript`
-- `v0.9.0`
-- `v0.10.0`
-- `v1.0.0`
-- `v1.1.0`
-- `v1.2.0`
-- `v0.1.0`
-- `v0.1.1`
+- `v0.9.0` (no longer used in new documentation)
+- `v0.10.0` (no longer used in new documentation)
+- `v1.0.0` (no longer used in new documentation)
+- `v1.1.0` (no longer used in new documentation)
+- `v1.2.0` (no longer used in new documentation)
+- `v0.1.0` (no longer used in new documentation)
+- `v0.1.1` (no longer used in new documentation)
 - `Windows`
 
 The next section covers the highly recommended use of ToCs.

content/v4/dynamic-configuration.md

@@ -15,9 +15,13 @@ url = "https://github.com/spinframework/spin-docs/blob/main/content/v4/dynamic-c
     - [Azure Key Vault Application Variable Provider Example](#azure-key-vault-application-variable-provider-example)
 - [Key Value Store Runtime Configuration](#key-value-store-runtime-configuration)
   - [File Key Value Store Provider](#file-key-value-store-provider)
+    - [Limits and Requirements](#limits-and-requirements)
   - [Redis Key Value Store Provider](#redis-key-value-store-provider)
+    - [Limits and Requirements](#limits-and-requirements-1)
   - [Azure CosmosDB Key Value Store Provider](#azure-cosmosdb-key-value-store-provider)
+    - [Limits and Requirements](#limits-and-requirements-2)
   - [AWS DynamoDB Key Value Store Provider](#aws-dynamodb-key-value-store-provider)
+    - [Limits and Requirements](#limits-and-requirements-3)
   - [Multiple and Non-Default Key-Value Stores](#multiple-and-non-default-key-value-stores)
 - [SQLite Storage Runtime Configuration](#sqlite-storage-runtime-configuration)
   - [LibSQL Storage Provider](#libsql-storage-provider)
@@ -392,6 +396,17 @@ path = "/super/secret/monies.db"
 
 Spin creates any database files that don't exist.  However, it is up to you to delete them when you no longer need them.
 
+By default, filesystem databases may not use the `ATTACH` statement with persistent files. You can enable this using the `allow_attach_file` setting:
+
+```toml
+[sqlite_database.i-haz-the-datas]
+type = "spin"
+path = "snaffles.db"
+allow_attach_file = true
+```
+
+`ATTACH`-ing a memory or tempfile database is always allowed.
+
 ### LibSQL Storage Provider
 
 Spin can also use [libSQL](https://libsql.org/) databases accessed over HTTPS.  libSQL is fully compatible with SQLite but provides additional features including remote, distributed databases.