Update changelog and version

CHANGES.md

+Synapse 0.99.1rc1 (2019-02-12)
+==============================
+
+Features
+--------
+
+- Include m.room.encryption on invites by default ([\#3902](https://github.com/matrix-org/synapse/issues/3902))
+- Federation OpenID listener resource can now be activated even if federation is disabled ([\#4420](https://github.com/matrix-org/synapse/issues/4420))
+- Synapse's ACME support will now correctly reprovision a certificate that approaches its expiry while Synapse is running. ([\#4522](https://github.com/matrix-org/synapse/issues/4522))
+- Add ability to update backup versions ([\#4580](https://github.com/matrix-org/synapse/issues/4580))
+- Allow the "unavailable" presence status for /sync.
+  This change makes Synapse compliant with r0.4.0 of the Client-Server specification. ([\#4592](https://github.com/matrix-org/synapse/issues/4592))
+- There is no longer any need to specify `no_tls`: it is inferred from the absence of TLS listeners ([\#4613](https://github.com/matrix-org/synapse/issues/4613), [\#4615](https://github.com/matrix-org/synapse/issues/4615), [\#4617](https://github.com/matrix-org/synapse/issues/4617))
+- The default configuration no longer requires TLS certificates. ([\#4614](https://github.com/matrix-org/synapse/issues/4614))
+
+
+Bugfixes
+--------
+
+- Copy over room federation ability on room upgrade. ([\#4530](https://github.com/matrix-org/synapse/issues/4530))
+- Fix noisy "twisted.internet.task.TaskStopped" errors in logs ([\#4546](https://github.com/matrix-org/synapse/issues/4546))
+- Synapse is now tolerant of the tls_fingerprints option being None or not specified. ([\#4589](https://github.com/matrix-org/synapse/issues/4589))
+- Fix 'no unique or exclusion constraint' error ([\#4591](https://github.com/matrix-org/synapse/issues/4591))
+- Transfer Server ACLs on room upgrade. ([\#4608](https://github.com/matrix-org/synapse/issues/4608))
+- Fix failure to start when not TLS certificate was given even if TLS was disabled. ([\#4618](https://github.com/matrix-org/synapse/issues/4618))
+- fix self-signed cert notice from generate-config. ([\#4625](https://github.com/matrix-org/synapse/issues/4625))
+- Fix performance of 'user_ips' table deduplication background update ([\#4626](https://github.com/matrix-org/synapse/issues/4626), [\#4627](https://github.com/matrix-org/synapse/issues/4627))
+
+
+Internal Changes
+----------------
+
+- Change the user directory state query to use a filtered call to the db instead of a generic one. ([\#4462](https://github.com/matrix-org/synapse/issues/4462))
+- Reject federation transactions if they include more than 50 PDUs or 100 EDUs. ([\#4513](https://github.com/matrix-org/synapse/issues/4513))
+- Reduce duplication of ``synapse.app`` code. ([\#4567](https://github.com/matrix-org/synapse/issues/4567))
+- Fix docker upload job to push -py2 images. ([\#4576](https://github.com/matrix-org/synapse/issues/4576))
+- Add port configuration information to ACME instructions. ([\#4578](https://github.com/matrix-org/synapse/issues/4578))
+- Update MSC1711 FAQ to calrify .well-known usage ([\#4584](https://github.com/matrix-org/synapse/issues/4584))
+- Clean up default listener configuration ([\#4586](https://github.com/matrix-org/synapse/issues/4586))
+- Clarifications for reverse proxy docs ([\#4607](https://github.com/matrix-org/synapse/issues/4607))
+- Move ClientTLSOptionsFactory init out of refresh_certificates ([\#4611](https://github.com/matrix-org/synapse/issues/4611))
+- Fail cleanly if listener config lacks a 'port' ([\#4616](https://github.com/matrix-org/synapse/issues/4616))
+- Remove redundant entries from docker config ([\#4619](https://github.com/matrix-org/synapse/issues/4619))
+- README updates ([\#4621](https://github.com/matrix-org/synapse/issues/4621))
+
+
 Synapse 0.99.0 (2019-02-05)
 ===========================
 

changelog.d/3902.feature

-Include m.room.encryption on invites by default

changelog.d/4420.feature

-Federation OpenID listener resource can now be activated even if federation is disabled

changelog.d/4462.misc

-Change the user directory state query to use a filtered call to the db instead of a generic one.
\ No newline at end of file

changelog.d/4513.misc

-Reject federation transactions if they include more than 50 PDUs or 100 EDUs.
\ No newline at end of file

changelog.d/4522.feature

-Synapse's ACME support will now correctly reprovision a certificate that approaches its expiry while Synapse is running.

changelog.d/4530.bugfix

-Copy over room federation ability on room upgrade.
\ No newline at end of file

changelog.d/4546.bugfix

-Fix noisy "twisted.internet.task.TaskStopped" errors in logs

changelog.d/4567.misc

-Reduce duplication of ``synapse.app`` code.

changelog.d/4576.misc

-Fix docker upload job to push -py2 images.

changelog.d/4578.misc

-Add port configuration information to ACME instructions.
\ No newline at end of file

changelog.d/4580.feature

-Add ability to update backup versions
\ No newline at end of file

changelog.d/4584.misc

-Update MSC1711 FAQ to calrify .well-known usage

changelog.d/4586.misc

-Clean up default listener configuration

changelog.d/4589.bugfix

-Synapse is now tolerant of the tls_fingerprints option being None or not specified.

changelog.d/4591.bugfix

-Fix 'no unique or exclusion constraint' error

changelog.d/4592.feature

-Allow the "unavailable" presence status for /sync.
-This change makes Synapse compliant with r0.4.0 of the Client-Server specification.

changelog.d/4607.misc

-Clarifications for reverse proxy docs

changelog.d/4608.bugfix

-Transfer Server ACLs on room upgrade.
\ No newline at end of file

changelog.d/4611.misc

-Move ClientTLSOptionsFactory init out of refresh_certificates