Update latest.txt

pdjdev · web-flow · commit 0fb43fed50f4 · 2021-01-24T18:50:25.000+09:00
diff --git a/latest.txt b/latest.txt
@@ -1 +1 @@
-<url>https://github.com/pdjdev/gallreader/releases/download/v0.3/gallreader.exe</url>
+<url>https://github.com/pdjdev/gallreader/releases/download/v0.4/gallreader.exe</url>

Original file line number	Diff line number	Diff line change
`@@ -1 +1 @@`
`1`		`-<url>https://github.com/pdjdev/gallreader/releases/download/v0.3/gallreader.exe</url>`
	`1`	`+<url>https://github.com/pdjdev/gallreader/releases/download/v0.4/gallreader.exe</url>`