From 875eb1e03592bc89752eb17109b32ca599c9cbfb Mon Sep 17 00:00:00 2001
From: miyado <10195648+hmiyado@users.noreply.github.com>
Date: Sun, 1 Jan 2023 16:48:44 +0900
Subject: [PATCH] Use epoch time to count lead time for changes of initial
 release

---
 internal/core/query_releases.go | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/internal/core/query_releases.go b/internal/core/query_releases.go
index 140417e..21fbe6b 100644
--- a/internal/core/query_releases.go
+++ b/internal/core/query_releases.go
@@ -135,7 +135,8 @@ func getIsRestoredAndLeadTimeForChangesByLocalGit(
 	option *Option,
 ) (isRestored bool, leadTimeForChanges time.Duration) {
 	source := sources[i]
-	since := "1900-01-01"
+	// Epoch time
+	since := "1970-01-01T00:00:00+0000"
 	if i < len(sources)-1 {
 		preReleaseCommit := sources[i+1].commit
 		since = preReleaseCommit.Committer.When.Add(time.Second).Format("2006-01-02T15:04:05")