sync to unbound 1.19.3

heavy lifting by & OK sthen

sync to unbound 1.18.0; heavy lifting by sthen

Update to libunbound 1.15.0; heavy lifting by sthen in unbound(8).

Upstream renamed parse_edns_from_pkt to parse_edns_from_query_pkt and
added two arguments (config_file and comm_point) that we don't use,
adjust callers in frontend accordingly.

sync to unbound 1.13.1; heavy lifting by sthen

sync to libunbound 1.13.0

Support for channel reuse of TCP and TLS (DoT) streams should improve
latency when the DoT strategy is used in unwind.

Update to libunbound 1.10.0
Heavy lifting by sthen in unbound(8)
Tested by benno and matthieu

Update to libunbound 1.9.3
Heavy lifting by sthen with updating in-tree unbound(8)

Import bits from (lib)unbound that we need for unwind(8).

This is probably too much but allows us to keep in sync with
usr.sbin/unbound to be able to easily apply updates.

sync to unbound 1.18.0; heavy lifting by sthen

Update to libunbound 1.15.0; heavy lifting by sthen in unbound(8).

Upstream renamed parse_edns_from_pkt to parse_edns_from_query_pkt and
added two arguments (config_file and comm_point) that we don't use,
adjust callers in frontend accordingly.

sync to unbound 1.13.1; heavy lifting by sthen

sync to libunbound 1.13.0

Support for channel reuse of TCP and TLS (DoT) streams should improve
latency when the DoT strategy is used in unwind.

Update to libunbound 1.10.0
Heavy lifting by sthen in unbound(8)
Tested by benno and matthieu

Update to libunbound 1.9.3
Heavy lifting by sthen with updating in-tree unbound(8)

Import bits from (lib)unbound that we need for unwind(8).

This is probably too much but allows us to keep in sync with
usr.sbin/unbound to be able to easily apply updates.

Update to libunbound 1.15.0; heavy lifting by sthen in unbound(8).

Upstream renamed parse_edns_from_pkt to parse_edns_from_query_pkt and
added two arguments (config_file and comm_point) that we don't use,
adjust callers in frontend accordingly.

sync to unbound 1.13.1; heavy lifting by sthen

sync to libunbound 1.13.0

Support for channel reuse of TCP and TLS (DoT) streams should improve
latency when the DoT strategy is used in unwind.

Update to libunbound 1.10.0
Heavy lifting by sthen in unbound(8)
Tested by benno and matthieu

Update to libunbound 1.9.3
Heavy lifting by sthen with updating in-tree unbound(8)

Import bits from (lib)unbound that we need for unwind(8).

This is probably too much but allows us to keep in sync with
usr.sbin/unbound to be able to easily apply updates.

sync to unbound 1.13.1; heavy lifting by sthen

sync to libunbound 1.13.0

Support for channel reuse of TCP and TLS (DoT) streams should improve
latency when the DoT strategy is used in unwind.

Update to libunbound 1.10.0
Heavy lifting by sthen in unbound(8)
Tested by benno and matthieu

Update to libunbound 1.9.3
Heavy lifting by sthen with updating in-tree unbound(8)

Import bits from (lib)unbound that we need for unwind(8).

This is probably too much but allows us to keep in sync with
usr.sbin/unbound to be able to easily apply updates.

sync to libunbound 1.13.0

Support for channel reuse of TCP and TLS (DoT) streams should improve
latency when the DoT strategy is used in unwind.

Update to libunbound 1.10.0
Heavy lifting by sthen in unbound(8)
Tested by benno and matthieu

Update to libunbound 1.9.3
Heavy lifting by sthen with updating in-tree unbound(8)

Import bits from (lib)unbound that we need for unwind(8).

This is probably too much but allows us to keep in sync with
usr.sbin/unbound to be able to easily apply updates.

Update to libunbound 1.10.0
Heavy lifting by sthen in unbound(8)
Tested by benno and matthieu

Update to libunbound 1.9.3
Heavy lifting by sthen with updating in-tree unbound(8)

Import bits from (lib)unbound that we need for unwind(8).

This is probably too much but allows us to keep in sync with
usr.sbin/unbound to be able to easily apply updates.