better info on upgrade

common/Appstore.lua

@@ -1,5 +1,5 @@
 local Ansi   = require('opus.ansi')
-local SHA    = require('crypto.sha2')
+local SHA    = require('opus.crypto.sha2')
 local UI     = require('opus.ui')
 local Util   = require('opus.util')
 

farms/superTreefarm.lua

@@ -53,6 +53,7 @@ local retain = Util.transpose {
 local state = Util.readTable('usr/config/superTreefarm') or {
 	logFilter = 'log',
 	saplingFilter = 'sapling',
+	updated = true,
 }
 
 local clock = os.clock()
@@ -535,6 +536,18 @@ local tasks = {
 	{ desc = 'Sleeping',           fn = updateClock        },
 }
 
+if not state.updated then
+	print([[Super Tree Farm has had a major update.
+Unfortunately, you will need to remove the
+usr/config/superTreefarm and place the turtle in
+the starting location. Give the turtle a chest,
+furnace, scanner and sensor and restart.
+This message will not be repeated.
+]])
+	setState('updated', true)
+	read()
+end
+
 turtle.reset()
 turtle.set({
 	attackPolicy = 'attack',

mbs/.package

@@ -1,11 +1,11 @@
 {
-	title = 'MBS - Mildly Better Shell',
+	title = 'A Mildly Better Shell',
 	repository = 'kepler155c/opus-apps/{{OPUS_BRANCH}}/mbs',
 	description = [[
-		A shell alternative and more by SquidDev-CC. See:
-		https://github.com/SquidDev-CC/mbs
+A shell alternative and more by SquidDev-CC. See:
+https://github.com/SquidDev-CC/mbs
 
-		MBS is a series of utilities for improving the default CraftOS experience.
+MBS is a series of utilities for improving the default CraftOS experience.
 	]],
 	licence = 'MIT',
 }