prep release v2.4.27, fix log statement to be DEBUG in last change.

ChangeLog

@@ -1,3 +1,5 @@
+v2.4.27
+----------------------------------------------------------------------------------------------------
  * Fix certificate retrieval on ACME renewal to not require a 'Location:'
    header returned by the ACME CA. This was the way it was done in ACME before
    it became an IETF standard. Let's Encrypt still supports this, but other

configure.ac

@@ -14,7 +14,7 @@
 #
 
 AC_PREREQ([2.69])
-AC_INIT([mod_md], [2.4.26], [[email protected]])
+AC_INIT([mod_md], [2.4.27], [[email protected]])
 
 LT_PREREQ([2.2.6])
 LT_INIT()

src/md_acme_drive.c

@@ -308,7 +308,7 @@ static apr_status_t csr_req(md_acme_t *acme, const md_http_response_t *res, void
     if (!location)
       return rv;
 
-    md_log_perror(MD_LOG_MARK, MD_LOG_ERR, APR_EINVAL, d->p,
+    md_log_perror(MD_LOG_MARK, MD_LOG_DEBUG, 0, d->p,
                   "cert created with location header (old ACMEv1 style)");
     ad->order->certificate = apr_pstrdup(d->p, location);
     if (APR_SUCCESS != (rv = md_acme_order_save(d->store, d->p, MD_SG_STAGING, 

src/md_version.h

@@ -27,15 +27,15 @@
  * @macro
  * Version number of the md module as c string
  */
-#define MOD_MD_VERSION "2.4.26-git"
+#define MOD_MD_VERSION "2.4.27-git"
 
 /**
  * @macro
  * Numerical representation of the version number of the md module
  * release. This is a 24 bit number with 8 bits for major number, 8 bits
  * for minor and 8 bits for patch. Version 1.2.3 becomes 0x010203.
  */
-#define MOD_MD_VERSION_NUM 0x02041a
+#define MOD_MD_VERSION_NUM 0x02041b
 
 #define MD_ACME_DEF_URL         "https://acme-v02.api.letsencrypt.org/directory"
 #define MD_TAILSCALE_DEF_URL    "file://localhost/var/run/tailscale/tailscaled.sock"