Add /v2 to path

Not sure if this works; let's see

.readme.gotxt

@@ -5,21 +5,16 @@ There are four commands: `identify` codepoints in a string, `search` for
 codepoints, `print` codepoints by class, block, or range, and `emoji` to find
 emojis.
 
-There are binaries on the [releases][release] page, or compile from source with:
+There are binaries on the [releases][release] page, and [packages][pkg] for a
+number of platforms. You can also [run it in your browser][uni-wasm].
+
+Compile from source with:
 
 	$ git clone https://github.com/arp242/uni
 	$ cd uni
 	$ go build
 
-which will give you a `./uni` binary.
-
-You can also [run it in your browser][uni-wasm].
-
-Packages:
-[Arch Linux](https://aur.archlinux.org/packages/uni/) ·
-[FreeBSD](https://www.freshports.org/textproc/uni) ·
-[Homebrew](https://formulae.brew.sh/formula/uni) ·
-[Void Linux](https://github.com/void-linux/void-packages/tree/master/srcpkgs/uni)
+which will give you a `uni` binary.
 
 README index:
 - [Integrations](#integrations)
@@ -35,6 +30,7 @@ README index:
 
 [uni-wasm]: https://arp242.github.io/uni-wasm/
 [release]: https://github.com/arp242/uni/releases
+[pkg]: https://repology.org/project/uni/versions
 
 Integrations
 ------------
@@ -124,7 +120,7 @@ Blocks:
 
 ### Emoji
 
-The emoji command (shortcut: e is is the real reason I wrote this:
+The `emoji` command (shortcut: `e`) is is the real reason I wrote this:
 
 {{example "e" "cry"}}
 
@@ -198,12 +194,7 @@ some other tool if you want to process the data further.
 ChangeLog
 ---------
 
-### v2.1.0 (unreleased)
-
-- Refactor the arp242.net/uni/unidata package to be more useful for other use
-  cases. This isn't really relevant for `uni` users as such, but if you want to
-  get information about codepoints or emojis then this package is a nice
-  addition to the standard library's `unicode` package.
+### v2.1.0 (2021-03-30)
 
 - Can now output as JSON with `-j` or `-json`.
 
@@ -213,6 +204,11 @@ ChangeLog
 - Add `%(block)`, `%(plane)`, `%(width)`, `%(utf16be)`, `%(utf16le)`, and
   `%(json) to `-f`.
 
+- Refactor the arp242.net/uni/unidata package to be more useful for other use
+  cases. This isn't really relevant for `uni` users as such, but if you want to
+  get information about codepoints or emojis then this package is a nice
+  addition to the standard library's `unicode` package.
+
 ### v2.0.0 (2021-01-03)
 
 This changes some flags, semantics, and defaults in **incompatible** ways, hence

README.markdown

@@ -5,21 +5,16 @@ There are four commands: `identify` codepoints in a string, `search` for
 codepoints, `print` codepoints by class, block, or range, and `emoji` to find
 emojis.
 
-There are binaries on the [releases][release] page, or compile from source with:
+There are binaries on the [releases][release] page, and [packages][pkg] for a
+number of platforms. You can also [run it in your browser][uni-wasm].
+
+Compile from source with:
 
 	$ git clone https://github.com/arp242/uni
 	$ cd uni
 	$ go build
 
-which will give you a `./uni` binary.
-
-You can also [run it in your browser][uni-wasm].
-
-Packages:
-[Arch Linux](https://aur.archlinux.org/packages/uni/) ·
-[FreeBSD](https://www.freshports.org/textproc/uni) ·
-[Homebrew](https://formulae.brew.sh/formula/uni) ·
-[Void Linux](https://github.com/void-linux/void-packages/tree/master/srcpkgs/uni)
+which will give you a `uni` binary.
 
 README index:
 - [Integrations](#integrations)
@@ -35,6 +30,7 @@ README index:
 
 [uni-wasm]: https://arp242.github.io/uni-wasm/
 [release]: https://github.com/arp242/uni/releases
+[pkg]: https://repology.org/project/uni/versions
 
 Integrations
 ------------
@@ -176,7 +172,7 @@ Blocks:
 
 ### Emoji
 
-The emoji command (shortcut: e is is the real reason I wrote this:
+The `emoji` command (shortcut: `e`) is is the real reason I wrote this:
 
     $ uni e cry
     	name                (cldr)

go.mod

@@ -1,4 +1,4 @@
-module arp242.net/uni
+module arp242.net/uni/v2
 
 go 1.13