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Changelog

unreleased

Changed

  • dct-nl1 name resolver to dct-nl.
  • dct-ru1 name resolver to dct-ru.
  • Optimized relays.

Removed

  • dct-at1 resolver (ceased).
  • dnscrypt.ca-1 resolver (ceased).
  • dnscrypt.ca-2 resolver (ceased).

2.1.5

Upstream

  • dnscrypt-proxy can be compiled with Go 1.21.0+
  • Responses to blocked queries now include extended error codes
  • Reliability of connections using HTTP/3 has been improved
  • New configuration directive: tls_key_log_file. When defined, this is the path to a file where TLS secret keys will be written to, so that DoH traffic can be locally inspected.

Changed

  • Optimized relays.

Removed

  • altername resolver (temporarily down).
  • dct-de1 resolver (ceased).
  • dns.watch resolver (unresponsive).
  • starrydns resolver (ceased).

2.1.4

Upstream

  • Fixes a regression from version 2.1.3: when cloaking was enabled, blocked responses were returned for records that were not A/AAAA/PTR even for names that were not in the cloaked list.

Added

  • dct-ru1 resolver (DNSCrypt | IPv4 only | Non-logging | Non-filtering | DNSSEC | Moscow, Russia).

2.1.3

Upstream

  • DNS-over-HTTP/3 (QUIC) should be more reliable. In particular, version 2.1.2 required another (non-QUIC) resolver to be present for bootstrapping, or the resolver's IP address to be present in the stamp. This is not the case any more.
  • dnscrypt-proxy is now compatible with Go 1.20+
  • Commands (-check, -show-certs, -list, -list-all) now ignore log files and directly output the result to the standard output.
  • The cert_ignore_timestamp configuration switch is now documented. It allows ignoring timestamps for DNSCrypt certificate verification, until a first server is available. This should only be used on devices that don't have any ways to set the clock before DNS service is up. However, a safer alternative remains to use an NTP server with a fixed IP address (such as time.google.com), configured in the captive portals file.
  • Cloaking: when a name is cloaked, unsupported record types now return a blocked response rather than the actual records.
  • systemd: report Ready earlier as dnscrypt-proxy can itself manage retries for updates/refreshes.

Added

  • Script in customize.sh file for automatically disable Private DNS feature.
  • dct-nl1 resolver (DNSCrypt | IPv4 only | Non-logging | Non-filtering | DNSSEC | Naaldwijk, Netherlands).
  • openinternet resolver (DNSCrypt resolver colocated at Sonic.net in Santa Rosa, CA in the United States. No log, no filter, DNSSEC. Provided by https://openinternet.io).

Changed

  • Optimized relays.

Removed

  • acsacsar-ams-ipv4 resolver (unresponsive).
  • dct-ru1 resolver (unresponsive).
  • dnscrypt.eu-nl resolver (ceased).
  • dotya.ml resolver (unresponsive).
  • resolver4.dns.openinternet.io resolver (changed).
  • sgp-dn53 resolver (unresponsive).

Fixed

  • Show the correct changelog version in Magisk app.

2.1.2.4

Added

  • Automatic redirections in post-fs-data.sh file.

Changed

  • Use a more modern DNS.SB as bootstrap_resolvers.

2.1.2.3

Changed

  • Use DNS.SB as bootstrap_resolvers.
  • Use DNS.SB as netprobe_address.

Removed

  • Automatic redirections in post-fs-data.sh file.

2.1.2.2

Fixed

  • Forgotten scripts in post-fs-data file (it prevent using bootstrap resolvers correctly).

2.1.2.1

Added

  • dct-at1 resolver (DNSCrypt | IPv4 only | Non-logging | Non-filtering | DNSSEC | Vienna, Austria).
  • dct-de1 resolver (DNSCrypt | IPv4 only | Non-logging | Non-filtering | DNSSEC | Düsseldorf, Germany).
  • dct-ru1 resolver (DNSCrypt | IPv4 only | Non-logging | Non-filtering | DNSSEC | Moscow, Russia).
  • dnswarden-uncensor-dc-swiss resolver (Hosted in Switzerland. For more information look here or here).
  • dotya.ml resolver (Free, uncensored, DNSSEC-validated, non-logging DNSCrypt server hosted in Nuremberg, Germany on Contabo servers. Operated by dotya.ml, configs live here).
  • sby-limotelu resolver (non-censoring, non-logging, DNSSEC-capable Hosted in Surabaya, Indonesia (Dnscrypt) https://limotelu.org maintained by poentodewo).
  • sgp-dn53 resolver (non-censoring, non-logging, DNSSEC-capable Hosted in Singapore (Dnscrypt) https://limotelu.org maintained by poentodewo).
  • starrydns resolver (DNSCrypt server in Singapore, no filter, no logs, DNSSEC support).

Changed

  • Optimized relays.
  • Use dns.watch resolver1 and resolver2 as bootstrap_resolvers.
  • Use dns.watch resolver1 as netprobe_address.

Removed

  • breddns resolver (unresponsive).
  • dnswarden-uncensor-fr1-dc resolver (changed).
  • dnswarden-uncensor-ind1-dc resolver (changed).
  • dnswarden-uncensor-sg1-dc resolver (changed).
  • dnswarden-uncensor-us1-dc resolver (changed).
  • moulticast-fr-ipv4 resolver (unresponsive).
  • moulticast-sg-ipv4 resolver (unresponsive).
  • moulticast-uk-ipv4 resolver (unresponsive).
  • pwoss.org-dnscrypt resolver (unresponsive).

2.1.2

Upstream

  • Support for DoH over HTTP/3 (DoH3, HTTP over QUIC) has been added. Compatible servers will automatically use it. Note that QUIC uses UDP (usually over port 443, like DNSCrypt) instead of TCP.
  • In previous versions, memory usage kept growing due to channels not being properly closed, causing goroutines to pile up. This was fixed, resulting in an important reduction of memory usage. Thanks to @lifenjoiner for investigating and fixing this!
  • DNS64: CNAME records are now translated like other responses. Thanks to @ignoramous for this!
  • A relay whose name has been configured, but doesn't exist in the list of available relays is now a hard error. Thanks to @lifenjoiner!
  • Mutexes/locking: bug fixes and improvements, by @ignoramous
  • Official packages now include linux/riscv64 builds.
  • dnscrypt-proxy -resolve now reports if ECS (EDNS-clientsubnet) is supported by the server.
  • dnscrypt-proxy -list now includes ODoH (Oblivious DoH) servers.
  • Local DoH: queries made using the GET method are now handled.
  • The service can now be installed on OpenRC-based systems.
  • PTR queries are now supported for cloaked domains. Contributed by Ian Bashford, thanks!

Added

  • Scripts in post-fs-data.sh file for force disable IPv6 connections at OS level, preventing possible leaks.
  • breddns resolver (Non-logging DNSCrypt server located in Luxembourg, operated by @tmclo).
  • dnswarden-uncensor-fr1-dc resolver (Hosted in France. For more information look here or here).
  • dnswarden-uncensor-ind1-dc resolver (Hosted in India. For more information look here or here).
  • dnswarden-uncensor-sg1-dc resolver (Hosted in Singapore. For more information look here or here).
  • dnswarden-uncensor-us1-dc resolver (Hosted in USA (Dallas). For more information look here or here).

Changed

  • Adjusted versionCode in module.prop file (more easy share beta and manage minor dnscrypt-proxy versions with two digits).
  • Optimized relays.

Removed

  • dnswarden-asia-uncensor-dcv4 resolver (changed).
  • dnswarden-eu-uncensor-dcv4 resolver (changed).
  • dnswarden-us-uncensor-dcv4 resolver (changed).

2.1.1-3

Added

Changed

  • Optimized relays.

Fixed

  • Changelog display issues in Magisk app.

Removed

  • bcn-dnscrypt resolver (ceased).
  • dns.digitalsize.net resolver (DoH).
  • dct-at1 resolver (temporarily down).
  • dct-de1 resolver (temporarily down).
  • dct-ru1 resolver (temporarily down).
  • gombadi-syd resolver (ceased).
  • moulticast-ca-ipv4 resolver (unresponsive).
  • moulticast-de-ipv4 resolver (unresponsive).
  • plan9-ns1 resolver (changed).
  • plan9-ns2 resolver (changed).

2.1.1-2

Fixed

Removed

  • dct-ru2 resolver (ceased).
  • pf-dnscrypt resolver (unresponsive).
  • zackptg5-us-il-ipv4 resolver (ceased).

2.1.1-1

Added

  • uninstall.sh file for dnscrypt-proxy folder removal after module uninstallation (Android 7 and below at the moment).
  • update.json file for enable the new auto-update feature from Magisk v24+.
  • dct-at1 resolver (DNSCrypt | IPv4 only | Non-logging | Non-filtering | DNSSEC | Vienna, Austria).
  • dct-de1 resolver (DNSCrypt | IPv4 only | Non-logging | Non-filtering | DNSSEC | Düsseldorf, Germany).
  • dns.digitalsize.net resolver (A public, non-tracking, non-filtering DNS resolver with DNSSEC enabled and hosted in Germany (https://dns.digitalsize.net)).
  • dnswarden-asia-uncensor-dcv4 resolver (dnscrypt-server. No logging, No filtering, support DNSSEC, located in Singapore. by Bhanu Pratap).
  • dnswarden-eu-uncensor-dcv4 resolver (dnscrypt-server. No logging, No filtering, support DNSSEC, located in Germany. by Bhanu Pratap).
  • dnswarden-us-uncensor-dcv4 resolver (dnscrypt-server. No logging, No filtering, support DNSSEC, located in USA (Dallas). by Bhanu Pratap).

Changed

  • Project migrated to GitHub.
  • Optimized relays.

Removed

  • zackptg5-us-pit-ipv4 resolver (unresponsive).

2.1.1

Upstream

This is a bugfix only release, addressing regressions introduced in version 2.1.0:

  • When using DoH, cached responses were not served any more when experiencing connectivity issues. This has been fixed.
  • Time attributes in allow/block lists were ignored. This has been fixed.
  • The TTL as served to clients is now rounded and starts decreasing before the first query is received.
  • Time-based rules are properly handled again in generate-domains-blocklist.
  • DoH/ODoH: entries with an IP address and using a non-standard port used to require help from a bootstrap resolver. This is not the case any more.

Changed

  • Optimized relays.

Removed

  • dama.no-osl-s04 resolver (unresponsive).
  • dama.no-sa-a80 resolver (unresponsive).
  • kenshiro resolver (unresponsive, no more lucenera resolvers).
  • suami resolver (unresponsive, no more lucenera resolvers).

2.1.0

Upstream

  • dnscrypt-proxy now includes support for Oblivious DoH.
  • If the proxy is overloaded, cached and synthetic queries now keep being served, while non-cached queries are delayed.
  • A deprecation warning was for fallback_resolvers.
  • Source URLs are now randomized.
  • On some platforms, redirecting the application log to a file was not compatible with user switching; this has been fixed.
  • fallback_resolvers was renamed to bootstrap_resolvers for clarity. Please update your configuration file accordingly.

Added

  • DNS Rebind Protection with blocked-ips.txt file enabled by default.
  • UncensoredDNS (Unicast) in addition to UncensoredDNS (Anycast) as bootstrap_resolvers.
  • ams-dnscrypt-nl resolver (Resolver in Amsterdam. Dnscrypt protocol. Non-logging, non-filtering, DNSSEC).
  • altername resolver (Protocol: DNSCrypt IPv4 | Features: Non-logging, Non-filtering, DNSSEC, EmerDNS | Location: Moscow, Russia).
  • dama.no-osl-s04 resolver (DNSCrypt server located in Oslo/Norway. Link-speed 100 Mbit/s. Non-censoring, non-logging, DNSSEC-capable).
  • dama.no-sa-a80 resolver (DNSCrypt Server located in Sandefjord/Norway. non-censoring, non-logging, DNSSEC-capable).
  • dct-ru1 resolver (DNSCrypt | IPv4 only | Non-logging | Non-filtering | DNSSEC | Saint Petersburg, Russia).
  • dct-ru2 resolver (DNSCrypt | IPv4 only | Non-logging | Non-filtering | DNSSEC | Moscow, Russia).
  • dns.watch resolver (Free, uncensored, non-logging server in Germany. https://dns.watch).
  • gombadi-syd resolver (Protocol: DNSCrypt IPv4 | Features: Non-logging, Non-filtering, DNSSEC, Unbound | Location: Sydney, AU).
  • kenshiro resolver (dnscrypt-server. No logging, No filtering, support DNSSEC, located in Amsterdam. by lucenera).
  • pf-dnscrypt resolver (by post-factum | Zürich, Switzerland | Non-logging | Non-filtering | DNSSEC | https://dns.post-factum.tk).
  • plan9-ns2 resolver (DNSCrypt server in Florida, USA. Non-logging, non-filtering, DNSSEC, anonymized. info - https://jlongua.github.io/plan9-dns/).
  • pryv8boi resolver (By pryv8, non Logging, uncensored, DNSSEC - hosted on contabo servers).
  • resolver4.dns.openinternet.io resolver (DNSCrypt resolver on dedicated hardware, colocated at Sonic.net in Santa Rosa, CA in the United States. No log, no filter, DNSSEC. Uses Sonic's recusrive DNS servers as upstream resolvers (but is not affiliated with Sonic in any way). Provided by https://openinternet.io).
  • suami resolver (dnscrypt-server. No logging, No filtering, support DNSSEC, located in Frankfurt. by lucenera).
  • zackptg5-us-il-ipv4 resolver (DNSSEC/unfiltered/non-logged. Hosted on Vultr in Chicago, IL. Running the official Docker image by @zackptg5).
  • zackptg5-us-pit-ipv4 resolver (DNSSEC/unfiltered/non-logged. Hosted on TeraSwitch in Pittsburgh, PA. Running the official Docker image by @zackptg5).

Changed

  • The path of the config. files from /data/media/0/dnscrypt-proxy to /storage/emulated/0/dnscrypt-proxy (fix for log issues on A11+ and an issue on A6- where the config. files could not be modified).
  • Set dnscrypt-proxy.log level from 2 to 0 (but keep it disabled by default).
  • Optimized relays.

Removed

  • dama.no-osl-s04 resolver (unresponsive).
  • dama.no-sa-a80 resolver (unresponsive).
  • kenshiro resolver (unresponsive, no more lucenera resolvers).
  • suami resolver (unresponsive, no more lucenera resolvers).

2.0.45

Upstream

  • Configuration changes (to be required in versions 2.1.x):
    • [blacklist] has been renamed to [blocked_names]
    • [ip_blacklist] has been renamed to [blocked_ips]
    • [whitelist] has been renamed to [allowed_names]
    • generate-domains-blacklist.py has been renamed to generate-domains-blocklist.py, and the configuration files have been renamed as well.
  • dnscrypt-proxy -resolve has been completely revamped, and now requires the configuration file to be accessible. It will send a query to an IP address of the dnscrypt-proxy server by default. Sending queries to arbitrary servers is also supported with the new -resolve name,address syntax.
  • Relay lists can be set to * for automatic relay selection. When a wildcard is used, either for the list of servers or relays, the proxy ensures that relays and servers are on distinct networks.
  • Lying resolvers are detected and reported.
  • New return code: NOT_READY for queries received before the proxy has been initialized.
  • Server lists can't be older than a week any more, even if directory permissions are incorrect and cache files cannot be written.
  • macOS/arm64 is now officially supported.
  • New feature: allowed_ips, to configure a set of IP addresses to never block no matter what DNS name resolves to them.
  • Hard-coded IP addresses can be immediately returned for test queries sent by operating systems in order to check for connectivity and captive portals. Such responses can be sent even before an interface is considered as enabled by the operating system. This can be configured in a new section called [captive_portals].
  • On Linux, OpenBSD and FreeBSD, listen_addresses can now include IP addresses that haven't been assigned to an interface yet.
  • The logo has been tweaked to look fine on a dark background.
  • generate-domains-blocklist.py: regular expressions are now ignored in time-based entries.
  • Minor bug fixes and logging improvements.
  • Cloaking plugin: if an entry has multiple IP addresses for a type, all the IP addresses are now returned instead of a random one.
  • Static entries can now include DNSCrypt relays.
  • Name blocking: aliases relying on SVCB and HTTPS records can now be blocked in addition to aliases via regular CNAME records.
  • EDNS-Client-Subnet information can be added to outgoing queries. Instead of sending the actual client IP, ECS information is user configurable, and IP addresses will be randomly chosen for every query.
  • Initial DoH queries are now checked using random names in order to properly measure CDNs such as Tencent that ignore the padding.
  • DoH: the max-stale cache control directive is now present in queries.
  • Logs can now be sent to /dev/stdout instead of actual files.
  • User switching is now supported on macOS.
  • New download mirror (https://download.dnscrypt.net) for resolvers, relays and parental-control.

Added

  • allowed-ips.txt and blocked-ips.txt files (as placeholder).
  • Cleanup unneeded binary files after the installation.
  • acsacsar-ams-ipv4 resolver (Public non-censoring, non-logging, DNSSEC-capable, DNSCrypt-enabled DNS resolver hosted on Scaleway by acsacsar).
  • arvind-io resolver (Public resolver by EnKrypt (https://arvind.io). Hosted in Bangalore, India. Non-logging, non-filtering, supports DNSSEC).
  • bcn-dnscrypt resolver (Resolver in Barcelona, Spain. DNSCrypt protocol. Non-logging, non-filtering, DNSSEC).
  • d0wn-tz-ns1 resolver (Server provided by Martin 'd0wn' Albus) Hosted by Aptus Solutions Ltd. in Tanzania.
  • dnscrypt.be resolver (Resolver in Leuven, Belgium (UCLL Campus Proximus). Non-logging/DNSSEC/Uncensored. https://dnscrypt.be Maintained by Sigfried (https://sigfried.be) hosted by ISW Leuven (https://iswleuven.be)).
  • dnscrypt.ca-1 resolver (Free, Canadian, uncensored, no-logs, encrypted, and DNSSEC validated. DNS service for your pleasure).
  • dnscrypt.ca-2 resolver (Free, Canadian, uncensored, no-logs, encrypted, and DNSSEC validated. DNS service for your pleasure).
  • dnscrypt.one resolver (Non-logging, non-censoring, DNSSEC-capable DNSCrypt resolver hosted in Germany (Nuremberg), https://dnscrypt.one).
  • dnscrypt.pl resolver (Free | No filtering | Zero logs | DNSSEC | Poland | https://dnscrypt.pl/).
  • ev-canada resolver (Non-logging, uncensored DNS resolver provided by evilvibes.com Location: Vancouver, Canada).
  • freetsa.org-ipv4 resolver (Non-logged/Uncensored provided by www.freetsa.org. Support for DNS and DNS-over-TLS (DoT)).
  • jp.tiar.app resolver (Non-Logging, Non-Filtering DNSCrypt server in Japan. No ECS, Support DNSSEC).
  • moulticast-ca-ipv4 resolver (Public | Non-filtering | Non-logging | DNSSEC aware | Hosted in Canada | Operated by @herver (Github) | https://moulticast.net/dnscrypt/).
  • moulticast-de-ipv4 resolver (Public | Non-filtering | Non-logging | DNSSEC aware | Hosted in Germany | Operated by @herver (Github) | https://moulticast.net/dnscrypt/).
  • moulticast-fr-ipv4 resolver (Public | Non-filtering | Non-logging | DNSSEC aware | Hosted in France | Operated by @herver (Github) | https://moulticast.net/dnscrypt/).
  • moulticast-sg-ipv4 resolver (Public | Non-filtering | Non-logging | DNSSEC aware | Hosted in Singapore | Operated by @herver (Github) | https://moulticast.net/dnscrypt/).
  • moulticast-uk-ipv4 resolver (Public | Non-filtering | Non-logging | DNSSEC aware | Hosted in UK | Operated by @herver (Github) | https://moulticast.net/dnscrypt/).
  • plan9-ns1 resolver (Resolver in New Jersey, USA. DNSCrypt protocol. Non-logging, non-filtering, DNSSEC, anonymized. Running the official Docker image on Vultr by @jlongua1).
  • pwoss.org-dnscrypt resolver (No filter | No logs | DNSSEC | Nuremberg, Germany (netcup) | Maintained by https://pwoss.org/ (Dan)).
  • sarpel-dns-istanbul resolver (No-filter | No-logs | Uncensored | Hosted in Istanbul(Turkey) on Cloudeos).
  • serbica resolver (Public DNSCrypt server in the Netherlands by https://litepay.ch).
  • ventricle.us resolver (Public DNSCrypt resolver provided by Jacob Henner. Hosted by Digital Ocean, New York).

Changed

  • Magisk 20.4+ required.
  • Disabled direct_cert_fallback option to prevent direct connections through the resolvers for failed certificate retrieved via relay.
  • Reduced the max. query waiting time from 1500 to 1000 ms.
  • Renamed blacklist.txt into blocked-names.txt.
  • Renamed whitelist.txt into allowed-names.txt.
  • Optimized relays.

Removed

2.0.44

Upstream

  • More updates to the set of block lists, thanks again to IceCodeNew.
  • Netprobes and listening sockets are now ignored when the -list, -list-all, -show-certs or -check command-line switches are used.
  • tls_client_auth was renamed to doh_client_x509_auth. A section with the previous name is temporarily ignored if empty, but will error out if not.
  • Unit tests are now working on 32-bit systems. Thanks to Will Elwood and @lifenjoiner.

2.0.43

Upstream

  • Built-in support for DNS64 translation has been implemented. (Contributed by Sergey Smirnov, thanks!)
  • Connections to DoH servers can be authenticated using TLS client certificates (Contributed by Kevin O'Sullivan, thanks!)
  • Multiple stamps are now allowed for a single server in resolvers and relays lists.
  • Android: the time zone for log files is now set to the system time zone.
  • Quite a lot of updates and additions have been made to the example domain block lists. Thanks to IceCodeNew!
  • Cached configuration files can now be temporarily used if they are out of date, but bootstraping is impossible. Contributed by lifenjoiner, thanks!
  • Precompiled macOS binaries are now notarized.
  • generate-domains-blacklists now tries to deduplicate entries clobbered by wildcard rules. Thanks to Huhni!
  • generate-domains-blacklists can now directly write lists to a file with the -o command-line option.
  • cache files are now downloaded as the user the daemon will be running as. This fixes permission issues at startup time.
  • Forwarded queries are now subject to global timeouts, and can be forced to use TCP.
  • The ct parameter has been removed from DoH queries, as Google doesn't require it any more.
  • Service installation is now supported on FreeBSD.
  • When stored into a file, service logs now only contain data from the most recent launch. This can be changed with the new log_file_latest option.

Added

Changed

  • Magisk 20+ required.

2.0.42-3

Added

  • DROP properly IPv6 queries in post-fs-data.sh file (no more DNS leaks this time).

2.0.42-2

Added

  • 2nd attempt to DROP IPv6 queries in post-fs-data.sh file.

2.0.42-1

Added

  • 1st attempt to DROP IPv6 queries in post-fs-data.sh file.
  • whitelist.txt file (as placeholder, once the blacklist goes public).
  • meganerd resolver (Non-logging, non-filtering, supports DNSSEC by MegaNerd.nl).

Changed

  • Moved all the example documents into dnscrypt-proxy/example-docs folder (the remaining example documents must be deleted manually).
  • Optimized relays.

Removed

  • dnscrypt.nl-ns0 resolver.
  • dnscrypt.one resolver.
  • ffmuc.net resolver.
  • publicarray-au2 resolver.

2.0.42

Upstream

  • The current versions of the dnsdist load balancer (presumably used by quad9, cleanbrowsing, qualityology, freetsa.org, ffmuc.net, opennic-bongobow, sth-dnscrypt-se, ams-dnscrypt-nl and more) is preventing queries over 1500 bytes from being received over UDP. Temporary workarounds have been introduced to improve reliability with these resolvers for regular DNSCrypt. Unfortunately, anonymized DNS cannot be reliable until the issue is fixed server-side. dnsdist authors are aware of it and are working on a fix.
  • New option in the [anonymized_dns] section: skip_incompatible, to ignore resolvers incompatible with Anonymized DNS instead of using them without a relay.
  • The server latency benchmark is faster while being able to perform more retries if necessary.
  • Continuous integration has been moved to GitHub Actions.

Added

  • Set skip_incompatible option from false to true to ignore servers incompatible with anonymization.

2.0.41

Upstream

  • Precompiled binaries for armv5, armv6 and armv7 are available. The default arm builds were not compatible with older CPUs when compiled with Go 1.14. mips64 binaries are explicitly compiled with softfloat to improve compatibility.
  • Quad9 seems to be only blocking fragmented queries over UDP for some networks. They have been removed from the default list of broken resolvers; runtime detection of support for fragments should now do the job.
  • Runtime detection of support for fragments was actually enabled.

2.0.40

Upstream

  • Servers blocking fragmented queries are now automatically detected.
  • The server name is now only present in query logs when an actual upstream servers was required to resolve a query.
  • TLS client authentication has been added for DoH.
  • The Firefox plugin is now skipped for connections coming from the local DoH server.
  • DoH RTT computation is now more accurate, especially when CDNs are in the middle.
  • The forwarding plugin is now more reliable, and handles retries over TCP.

2.0.39-2

Removed

  • blacklist.txt file (too many false positives, will be added back in the future, when it reaches a more stable level).

2.0.39-1

Added

  • Automatic redirection in post-fs-data.sh file. (no more 3rd-party apps are required to start the service).
  • Substrings and wildcards into blacklist.txt file and updated to 2020.03.19.

Removed

  • ibksturm resolver.
  • dnswarden-dc1, dnswarden-dc2, dnswarden-dc3, resolvers.

2.0.39

Upstream

  • The Firefox Local DoH service didn't properly work in version 2.0.38; this has been fixed. Thanks to Simon Brand for the report!

2.0.38

Upstream

  • Entries from lists (forwarding, blacklists, whitelists) now support inline comments.
  • Reliability improvement: queries over UDP are retried after a timeout instead of solely relying on the client.
  • Reliability improvement: during temporary network outages, cached records are now served even if they are stale.
  • Bug fix: SOCKS proxies and DNS relays can be combined.
  • New feature: multiple fallback resolvers are now supported (see the new fallback_resolvers option. Note that fallback_resolver is still supported for backward compatibility).
  • Windows: the service can be installed with a configuration file stored separately from the application.
  • Security (affecting DoH): precompiled binaries of dnscrypt-proxy 2.0.37 are built using Go 1.13.7 that fixes a TLS certificate parsing issue present in previous versions of the compiler.

Added

Changed

  • Magisk 19+ required.
  • Updated blacklist.txt to 2020.01.30.

Fixed

  • dnscrypt-proxy service doesn't detect the config file.

2.0.36

Upstream

  • New option: block_undelegated. When enabled, dnscrypt-proxy will directly respond to queries for locally-served zones (https://sk.tl/2QqB971U) and nonexistent zones that should have been kept local, but are frequently leaked. This reduces latency and improves privacy.
  • Conformance: the DO bit is now set in synthetic responses if it was set in a question, and the AD bit is cleared.
  • The miegkg/dns module was updated to version 1.1.26, that fixes a security issue affecting non-encrypted/non-authenticated DNS traffic. In dnscrypt-proxy, this only affects the forwarding feature.

Added

Changed

  • Updated blacklist.txt to 2019.12.22.
  • Optimized relays.

2.0.35

Upstream

  • New option: block_unqualified to block A/AAAA queries with unqualified host names. These will very rarely get an answer from upstream resolvers, but can leak private information to these, as well as to root servers.
  • When a CNAME pointer is blocked, the original query name is now logged along with the pointer. This makes it easier to know what the original query name, so it can be whitelisted, or what the pointer was, so it can be removed from the blacklist.

Added

  • scaleway-ams resolver (DNSSEC/Non-logged/Uncensored in Amsterdam- ARM server donated by Scaleway.com) Maintained by Frank Denis- https://fr.dnscrypt.info).
  • ffmuc.net resolver (An open DNSCrypt resolver operated by Freifunk Munich with nodes in DE. https://ffmuc.net/).

Changed

  • Updated blacklist.txt to 2019.12.09.
  • Optimized relays.

Fixed

  • Backup an existing .toml file before proceed with the installation.

2.0.34

Upstream

  • Blacklisted names are now also blocked if they appear in CNAME pointers.
  • dnscrypt-proxy can now act as a local DoH server. Firefox can be configured to use it, so that ESNI can be enabled without bypassing your DNS proxy.

Added

  • ibksturm- dnscrypt-server (nginx- encrypted-dns- unbound backend), DNSSEC / Non-Logged / Uncensored, OpenNIC and Root DNS-Zone- Hosted in Switzerland by ibksturm, aka Andreas Ziegler).
  • blacklist.txt file to prevent CNAME Cloaking tracking feature.

Changed

  • Optimized relays.

Removed

  • charis and suami resolvers.

2.0.33

Upstream

  • Fixes an issue that caused some valid queries to return PARSE_ERROR.
  • On certificate errors, the server name is now logged instead of the provider name, which is generally more useful.
  • IP addresses for DoH servers that require DNS lookups are now cached for at least 12 hours.
  • ignore_system_dns is now set to true by default.
  • A workaround for a bug in Cisco servers has been implemented.
  • A corrupted or incomplete resolvers list is now ignored, keeping the last good known cached list until the next update. In addition, logging was improved and unit tests were also added. Awesome contribution from William Elwood, thanks!
  • On Windows, the network probe immediately returned instead of blocking if netprobe_timeout was set to -1. This has been fixed.
  • Expired cached IP addresses now have a grace period, to avoid breaking the service if they temporarily can't be refreshed.
  • On Windows, the service now returns immediately, solving a long-standing issue when initialization took more than 30 seconds ("The service did not respond to the start or control request in a timely fashion"). Fantastic work by Alison Winters, thanks!
  • The SERVER_ERROR error code has been split into two new error codes: NETWORK_ERROR (self-explanatory) and SERVFAIL (a response was returned, but it includes a SERVFAIL error code).
  • Responses are now always compressed.

Added

  • v.dnscrypt.uk-ipv4 (DNSCrypt v2, no logs, uncensored, DNSSEC. Hosted in London UK on Vultr- https://www.dnscrypt.uk).
  • Optimized relays (set to use other providers different from the main one).

2.0.31

Upstream

  • This version fixes a startup issue introduced in version 2.0.29, on systems for which the service cannot be automatically installed (such as OpenBSD and FreeBSD). Reported by @5ch17 and Vinícius Zavam, and fixed by Will Elwood, thanks!
  • This version fixes two regressions introduced in version 2.0.29: DoH server couldn't be reached over IPv6 any more, and the proxy couldn't be interrupted while servers were being benchmarked.

Changed

  • Another way to backup an existing .toml file (the old configuration is now backed up with year-month-day-hour-minute.bak suffix, thanks to @lindroidux).

2.0.29

Upstream

  • Support for Anonymized DNS has been added!
  • Wait before stopping, fixing an issue with Unbound (thanks to Vladimir Bauer)
  • DNS stamps are now included in the -list-all-json ouptut
  • The netprobe_timeout setting from the configuration file or command-line was ignored. This has been fixed.
  • The TTL or cloaked entries can now be adjusted (thanks to Markus Linnala)
  • Cached IP address from DoH servers now expire (thanks to Markus Linnala)
  • DNSCrypt certificates can be fetched over Tor and SOCKS proxies
  • Retries over TCP are faster
  • Improved logging (thanks to Alison Winters)
  • Ignore non-TXT records in certificate responses (thanks to Vladimir Bauer)
  • A lot of internal cleanups, thanks to Markus Linnala

Added

  • publicarray-au resolver Australia (DNSSEC/OpenNIC/Non-logging/Uncensored- hosted on vultr.com maintained by publicarray- https://dns.seby.io).
  • publicarray-au2 resolver Australia (DNSSEC/OpenNIC/Non-logging/Uncensored- hosted on ovh.com.au maintained by publicarray- https://dns.seby.io).

Changed

  • Optimized relays.

2.0.29-beta.3

Upstream

  • Support for Anonymized DNSCrypt has been added.
  • Latency with large responses has actually been reduced.
  • DNSCrypt certificates can now be retrieved over Tor, proxies, and DNS relays.
  • Improved server error reporting (thanks to Alison Winters)
  • Quite a lot of internal improvements and bug fixes have been made, thanks to Markus Linnala.
  • Improved logging
  • Added a workaround for DNS servers using a non-standard provider name.

Added

  • anonymized_dns feature (each resolver has 2 relays assigned).
  • scaleway-fr resolver (DNSSEC/Non-logging/Uncensored- Maintained by Frank Denis- https://fr.dnscrypt.info).

2.0.28

Upstream

  • Invalid server entries are now skipped instead of preventing a source from being used. Thanks to Alison Winters for the contribution!
  • Truncated responses are immediately retried over TCP instead of waiting for the client to retry. This reduces the latency for large responses.
  • Responses sent to the local network are assumed to support at least 1252 bytes packets, and use optional information from EDNS up to 4096 bytes. This also reduces latency.
  • Logging improvements: servers are not logged for cached, synthetic and cloaked responses. And the forwarder is logged instead of the regular server for forwarded responses.

2.0.27

Upstream

  • The X25519 implementation was changed from using the Go standard implementation to using Cloudflare's CIRCL library. Unfortunately, CIRCL appears to be broken on big-endian systems. That change has been reverted.
  • All the dependencies have been updated.

Changed

v2.8.7 (@bluemeda)

  • Changed path of configuration file [dnscrypt.toml] from /system/etc/ to /data/media/0/ [or /sdcard]
  • Updated binary & configuration files to 2.0.25
  • Removed automatic redirection of dns-request and let dnscrypt-proxy do its job only.

v2.8.5 (@bluemeda)

  • Fix #40

v2.8.4 (@bluemeda)

  • Fix failed to copy or backup config file

v2.8.3 (@bluemeda)

  • Fix permission issue
  • Add option to replace or backup-restore config file

v2.8.2 (@bluemeda)

  • Fix "binary file is missing"

v2.8.7 (@bluemeda)

  • Update Magisk 18100 requirements

v2.8.0 (@bluemeda)

  • Update binary files 2.0.22

v2.7.0 (@bluemeda)

  • Update binary files 2.0.21

v2.6.0 (@bluemeda)

  • Update binary files to 2.0.19

v2.5.0 (@bluemeda)

  • Update binary files to 2.0.16
  • add exception for cloudflare fallback resolver.

v2.4.0 (@bluemeda)

  • Update binary files to 2.0.14

v2.3.0 (@bluemeda)

  • Update binary files to 2.0.10
  • Add option to choose auto redirect DNS or manually set with 3rd-party app.

v2.2.0 (@bluemeda)

  • Update binary files to 2.0.8

v2.1.3 (@bluemeda)

  • If you have previous version, please uninstall it first then reinstall it again or you can change listen port manually in dnscrypt-proxy.toml file.
  • Fix Tethering Client cannot Resolve DNSCrypt
  • Fix Chromecast devices not showing DNSCrypt/dnscrypt-proxy#226
  • Add binary files for x86 and x86_64 (test)

v2.1.2 (@bluemeda)

  • Bug Fixes

v2.1.1 (@bluemeda)

  • Bug fixes

v2.1 (@bluemeda)

  • Bug fixes

v2.0 (@bluemeda)

  • Resolve download.dnscrypt.info first before executing iptable
  • Don't override dnscrypt-proxy.toml if exist
  • Update binary files to v2.0.6

v1.1 (@bluemeda)

  • Change listen port to 5353 (avoid conflict while tethering)

v1.0 (@bluemeda)

  • Initial release
  • dnscrypt-proxy v2.0.5