diff --git a/src/vapis/libalpm.vapi b/src/vapis/libalpm.vapi
index 5a6226a..fe29a27 100644
--- a/src/vapis/libalpm.vapi
+++ b/src/vapis/libalpm.vapi
@@ -388,6 +388,10 @@ namespace Alpm {
 	public class DB {
 		public static int unregister(owned DB db);
 
+		public unowned Handle handle {
+			[CCode (cname = "alpm_db_get_handle")] get;
+		}
+
 		public unowned string name {
 			[CCode (cname = "alpm_db_get_name")] get;
 		}
@@ -426,6 +430,8 @@ namespace Alpm {
 		public int add_server(string url);
 		public int remove_server(string url);
 
+		// TODO: cache servers
+
 		public unowned Package? get_pkg(string name);
 		public unowned Group? get_group(string name);
 		public int search(Alpm.List<unowned string> needles, out Alpm.List<unowned Package> ret);
@@ -440,6 +446,9 @@ namespace Alpm {
 	[Compact]
 	public class Package {
 		/* properties */
+		public unowned Handle handle {
+			[CCode (cname = "alpm_pkg_get_handle")] get;
+		}
 		public unowned string filename {
 			[CCode (cname = "alpm_pkg_get_filename")] get;
 		}
@@ -542,6 +551,9 @@ namespace Alpm {
 		public int validation {
 			[CCode (cname = "alpm_pkg_get_validation")] get;
 		}
+		public unowned Alpm.List<unowned XData> xdata {
+			[CCode (cname = "alpm_pkg_get_xdata")] get;
+		}
 		// TODO: changelog functions
 
 		/** Package install reasons. */
@@ -550,7 +562,9 @@ namespace Alpm {
 			/** Explicitly requested by the user. */
 			EXPLICIT = 0,
 			/** Installed as a dependency for another package. */
-			DEPEND = 1
+			DEPEND = 1,
+			/** Failed parsing of local database */
+			UNKNOWN = 2
 		}
 
 		/** Location a package object was loaded from. */
@@ -585,6 +599,12 @@ namespace Alpm {
 			REMOVE
 		}
 
+		[CCode (cname = "alpm_pkg_xdata_t")]
+		public class XData {
+			public string name;
+			public string value;
+		}
+
 		public int checkmd5sum();
 		public int has_scriptlet();
 
@@ -645,10 +665,8 @@ namespace Alpm {
 	[CCode (cname = "alpm_conflict_t", free_function = "alpm_conflict_free")]
 	[Compact]
 	public class Conflict {
-		public ulong package1_hash;
-		public ulong package2_hash;
-		public string package1;
-		public string package2;
+		public unowned Package package1;
+		public unowned Package package2;
 		public unowned Depend reason;
 	}
 
@@ -1209,8 +1227,10 @@ namespace Alpm {
 			public Type type;
 			/** Answer: whether or not to import key. */
 			public int import;
-			/** The key to import. */
-			public Signature.PGPKey key;
+			/** UID of the key to import */
+			public string uid;
+			/** Fingerprint of the key to import */
+			public string fingerprint;
 		}
 
 		/** This is an union passed to the callback, that allows the frontend to know
@@ -1392,6 +1412,8 @@ namespace Alpm {
 		RECURSE = (1 << 5),
 		/** Modify database but do not commit changes to the filesystem. */
 		DBONLY = (1 << 6),
+		/** Do not run hooks during a transaction. */
+		NOHOOKS = (1 << 7),
 		/** Use ALPM_PKG_REASON_DEPEND when installing packages. */
 		ALLDEPS = (1 << 8),
 		/** Only download packages and do not actually install. */