ver 3.21; docs

Signed-off-by: Alex Aizman <alex.aizman@gmail.com>

README.md

@@ -146,9 +146,8 @@ With a little effort, they all could be extracted and used outside.
   - [Checksumming: brief theory of operations](/docs/checksum.md)
   - [S3 compatibility](/docs/s3compat.md)
 - Cluster Management
-  - [Lifecycle management: maintenance mode, rebalance/rebuild, and more](/docs/lifecycle_node.md)
+  - [Node lifecycle: maintenance mode, rebalance/rebuild, shutdown, decommission](/docs/lifecycle_node.md)
   - [CLI: `ais cluster` and subcommands](/docs/cli/show.md)
-  - [Start/stop maintenance mode, shutdown, decommission, and related operations](/docs/lifecycle_node.md)
   - [Joining AIS cluster](/docs/join_cluster.md)
   - [Leaving AIS cluster](/docs/leave_cluster.md)
   - [Global Rebalance](/docs/rebalance.md)

cmn/ver_const.go

@@ -24,7 +24,7 @@ import "github.com/NVIDIA/aistore/cmn/jsp"
 //   `jsp` formats its *signature* and other implementation details.
 
 const (
-	VersionAIStore = "3.21.rc3"
+	VersionAIStore = "3.21"
 	VersionCLI     = "1.8"
 	VersionLoader  = "1.9"
 	VersionAuthN   = "1.0"

docs/docs.md

@@ -72,9 +72,8 @@ redirect_from:
   - [Checksumming: brief theory of operations](/docs/checksum.md)
   - [S3 compatibility](/docs/s3compat.md)
 - Cluster Management
-  - [Lifecycle management: maintenance mode, rebalance/rebuild, and more](/docs/lifecycle_node.md)
+  - [Node lifecycle: maintenance mode, rebalance/rebuild, shutdown, decommission](/docs/lifecycle_node.md)
   - [CLI: `ais cluster` and subcommands](/docs/cli/show.md)
-  - [Start/stop maintenance mode, shutdown, decommission, and related operations](/docs/lifecycle_node.md)
   - [Joining AIS cluster](/docs/join_cluster.md)
   - [Leaving AIS cluster](/docs/leave_cluster.md)
   - [Global Rebalance](/docs/rebalance.md)

docs/getting_started.md

@@ -114,9 +114,9 @@ To run AIStore from source, you'd typically need **Go**: compiler, linker, tools
 
 To install Go(lang) on Linux:
 
-* Download the latest `go1.20.<x>.linux-amd64.tar.gz` from [Go downloads](https://golang.org/dl/)
+* Download the latest `go1.21.<x>.linux-amd64.tar.gz` from [Go downloads](https://golang.org/dl/)
 * Follow [installation instructions](https://go.dev/doc/install)
-* **Or** simply run: `tar -C /usr/local -xzf go1.20.<x>.linux-amd64.tar.gz` and add `/usr/local/go/bin` to $PATH
+* **Or** simply run: `tar -C /usr/local -xzf go1.21.<x>.linux-amd64.tar.gz` and add `/usr/local/go/bin` to $PATH
 
 Next, if not done yet, export the [`GOPATH`](https://go.dev/doc/gopath_code#GOPATH) environment variable.
 

docs/index.md

@@ -155,9 +155,8 @@ With a little effort, they all could be extracted and used outside.
   - [Checksumming: brief theory of operations](/docs/checksum.md)
   - [S3 compatibility](/docs/s3compat.md)
 - Cluster Management
-  - [Lifecycle management: maintenance mode, rebalance/rebuild, and more](/docs/lifecycle_node.md)
+  - [Node lifecycle: maintenance mode, rebalance/rebuild, shutdown, decommission](/docs/lifecycle_node.md)
   - [CLI: `ais cluster` and subcommands](/docs/cli/show.md)
-  - [Start/stop maintenance mode, shutdown, decommission, and related operations](/docs/lifecycle_node.md)
   - [Joining AIS cluster](/docs/join_cluster.md)
   - [Leaving AIS cluster](/docs/leave_cluster.md)
   - [Global Rebalance](/docs/rebalance.md)

docs/overview.md

@@ -36,7 +36,7 @@ The rest of this document is structured as follows:
 - [Other Services](#other-services)
 - [dSort](#dsort)
 - [CLI](#cli)
-- [AIS no-limitations principle](#ais-no-limitations-principle)
+- [_No limitations_ principle](#no-limitations-principle)
 
 ## Terminology
 
@@ -294,7 +294,7 @@ One salient feature of AIS CLI is its Bash style [auto-completions](/docs/cli.md
 
 AIS CLI is currently quickly developing. For more information, please see the project's own [README](/docs/cli.md).
 
-## AIS no-limitations principle
+## _No limitations_ principle
 
 There are **no** designed-in limitations on the: