softwareexpiry: Move expiry date to early November rather than New Years

Author: luke-jr

src/clientversion.h

@@ -45,9 +45,10 @@ std::string CopyrightHolders(const std::string& strPrefix);
 /** Returns licensing information (for -version) */
 std::string LicenseInfo();
 
-static const int64_t SECONDS_PER_YEAR = 31558060;
-static const int POSIX_EPOCH_YEAR = 1970;
-static const int64_t DEFAULT_SOFTWARE_EXPIRY = ((COPYRIGHT_YEAR - POSIX_EPOCH_YEAR) * SECONDS_PER_YEAR) + (SECONDS_PER_YEAR * 2);
+static constexpr int64_t SECONDS_PER_YEAR = 31558060;
+static constexpr int POSIX_EPOCH_YEAR = 1970;
+static constexpr int64_t DEFAULT_SOFTWARE_EXPIRY_OFFSET = 26784000;  // Around Nov 7
+static constexpr int64_t DEFAULT_SOFTWARE_EXPIRY = ((COPYRIGHT_YEAR - POSIX_EPOCH_YEAR) * SECONDS_PER_YEAR) + (SECONDS_PER_YEAR * 2) + DEFAULT_SOFTWARE_EXPIRY_OFFSET;
 extern int64_t g_software_expiry;
 
 bool IsThisSoftwareExpired(int64_t nTime);