# VERSIONS — taler-monitoring Release history for the standalone **taler-monitoring** suite (https://git.hacktivism.ch/hernani/taler-monitoring). ## Version scheme Tags and `VERSION` use **MAJOR.FEATURE.FIX** (three components), introduced in **v1.4.0**: | Part | Meaning | |------|---------| | **MAJOR** | Breaking changes to CLI, layout, or host-agent contract | | **FEATURE** | New capabilities (phases, HTML features, i18n packs, …) | | **FIX** | Bugfixes and docs that do not add a feature | Git tags: `vMAJOR.FEATURE.FIX` (e.g. `v1.8.0`). File `VERSION` omits the `v` prefix. | Tag | Date (UTC) | Notes | |-----|------------|--------| | **v1.22.1** | 2026-07-19 | **Bugfix (UX):** pay wait after withdraw no longer looks hung — shows **withdraw board in start order** (OK/OK_BANK from TSV) with live wallet status (`pendingIncoming` → `done`) + timer + aggregate available/pendingIncoming on the **same** wallet DB. Short `run-pending` nudge only (no run-until-done). Default wait 90s (`LADDER_PAY_WAIT_AVAILABLE_S`). | | **v1.22.0** | 2026-07-19 | **Feature:** modular amount ladder — `ladder/lib_pay.sh` (pay) + withdraw in `check_amount_ladder.sh`; `ladder/extract_rpubs.py`. **max-ladder** hunts highest **withdrawable** and highest **payable** (≤ wallet available). GOA pays use public free-amount template **`goa-free`** (`LADDER_FREE_TEMPLATE`). Classic still default 23-rung wd+pay. Phase alias `goa-ladder` → amount ladder (shim removed). | | **v1.21.0** | 2026-07-19 | **Feature:** generic **amount ladder** (`check_amount_ladder.sh`; compat shim `check_goa_ladder.sh`). Default **classic** 23-rung withdraw (+ pay when enabled); **max-search** (`max-ladder` / `LADDER_MODE=max`) hunts highest mintable amount (probes default 32, `0`=until timeout). **Pay:** never overspend — soft `SKIP_BALANCE` if amount > wallet available. **Alt units:** report/logs show human names (e.g. `8.15 Tera-GOA (GOA:…)`) + raw. **Fixes bundled:** external extract (no stdin SyntaxError); force-select multi-rpub; soft `CEILING_REJECT` on mint 5110/P0001; crash-proof report. CLI-AUTOMATION-NOTES §3/3a/3b/§15–18. | | **v1.20.1** | 2026-07-19 | **Docs:** CLI-AUTOMATION-NOTES — force-select empty scrape + ladder pins (§3/3a); wallet-db must not be `*.json` (§15); `taler-helper-sqlite3` needs Python ≥3.11 (§16); portable wall-clock (§17); GOA withdraw checklist (§18). No code change. *(Superseded notes folded into **v1.21.0** feature release.)* | | **v1.20.0** | 2026-07-19 | **Feature:** domains.conf **`locale`** (l10n) — FP **`fr-CH`**, others **`de-CH`** (aliases ch-FR/ch-DE); UI **`lang=de`** supported (sticky + console tags) but **never** a stock profile default; env `TALER_MON_LOCALE` / `TALER_DOMAIN_LOCALE`. | | **v1.19.1** | 2026-07-19 | **Bugfix / docs:** DEPENDENCIES — e2e requires `taler-helper-sqlite3` on mon PATH + preflight; README domains.conf documents **`lang`** column. | | **v1.19.0** | 2026-07-19 | **Feature:** domains.conf **`lang`** column (en\|fr) is the global UI language default per stack; i18n + HTML read `TALER_DOMAIN_LANG` / conf (FP profiles `lang=fr`). | | **v1.18.9** | 2026-07-19 | **Bugfix:** UI lang — *lefrancpaysan*/*francpaysan* always default **fr** unless `TALER_MON_LANG_SET=1` / `--lang`; workstation `TALER_MON_LANG=en` no longer locks English (host-agent + console_to_html). | | **v1.18.8** | 2026-07-19 | **Bugfix:** e2e wallet — require `taler-helper-sqlite3` on PATH; use absolute `node` + `timeout` instead of fragile `perl -e alarm` for wcli; clearer accept-uri errors (no raw alarm-shift noise). | | **v1.18.7** | 2026-07-19 | **Bugfix:** mail/surface catalogs — TSA/Anastasis MX is **mail.anastasis.lu** (→ pixel), not non-resolving `anastasis.taler-systems.com`; add `anastasis.lu` + pixel host probes (fixes surface_err mail.*). **Also:** FP stage host-agent defaults include **e2e** + 1800s timeout; stagepaysan.env.example wires francpaysan-secrets + wallet-cli. | | **v1.18.6** | 2026-07-19 | **Bugfix:** TESTS.md table cell for `e2e.bankwd-` markdown typo from rename. | | **v1.18.5** | 2026-07-19 | **Bugfix:** TESTS.md e2e group list `atm` → `bankwd` (missed in 1.18.4). | | **v1.18.4** | 2026-07-19 | **Bugfix:** e2e group id **atm → bankwd** (`e2e.bankwd-*`); finish ATM wording cleanup so mon logs match **Bank withdraw** (no leftover “atm” phase label). Env `E2E_ATM_MAX` still accepted as alias. | | **v1.18.3** | 2026-07-19 | **Bugfix / wording:** e2e user-facing **ATM withdraw** → **Bank withdraw** (amounts still CHF-style cash-note ladder 20/50/100/200/… — “ATM” was only a metaphor for those note sizes, not a physical ATM). Env: `E2E_BANK_WITHDRAW_MAX` (legacy alias `E2E_ATM_MAX`). Internal group id `e2e.atm-*` kept for check-id stability. | | **v1.18.2** | 2026-07-19 | **Bugfix:** never publish / accept **stale mon HTML assets** — refuse pre-1.15.8 box-drawing sticky JS in site-gen + generated pages; monpages ERROR on public pages still carrying that JS or teed `SyntaxWarning: invalid escape sequence`; purge `site-gen/__pycache__` after suite reset; convert with `PYTHONWARNINGS=error::SyntaxWarning`. | | **v1.18.1** | 2026-07-19 | **Bugfix:** (1) mon HTML sticky/err counts honor French badges **ERREUR** / **AVERT** (were plain → 0 errors on FP pages); (2) `stage-lfp` + `INSIDE_PODMAN=1` uses **host-podman** (no empty `INSIDE_SSH` fail); (3) reaffirm filter JS has no box-glyph/`\\-` regex (charCodeAt only — kills SyntaxWarning “geheimsprache” noise). | | **v1.18.0** | 2026-07-19 | **Feature:** mattermost — client compatibility matrix: **mobile**, **desktop**, **vendor support** floors (default ≥10.11.0, ERROR) + **web** WARN on EOL; env `MATTERMOST_DESKTOP/SUPPORT_MIN_SERVER`, `MATTERMOST_CLIENT_CHECK`. | | **v1.17.0** | 2026-07-19 | **Feature:** mattermost phase — check **server version** (`X-Version-Id`) against **mobile store min** (default **≥10.11.0**); ERROR when too old (newest Android/iOS apps break); env `MATTERMOST_MOBILE_MIN_SERVER` / `MATTERMOST_MOBILE_CHECK=0`. | | **v1.16.0** | 2026-07-19 | **Feature:** mon sticky — blue **info** + green **ok** filter badges; suite **version tag under status pill** (not blue badge); filters `#filter-info` / `#filter-ok`. | | **v1.15.8** | 2026-07-19 | **Bugfix:** mon HTML filter JS — drop literal box-drawing / `\-` regex that caused Python SyntaxWarning (and weird glyphs in suite logs); use Unicode code-point loop instead. | | **v1.15.7** | 2026-07-19 | **Bugfix:** mon HTML — do not paint «perf/ladder summary» as SUMMARY header (restore 2 INFO lines); drop converter SyntaxWarning/noise from public log; «wrote» on stderr; host-agent PYTHONWARNINGS for convert. | | **v1.15.6** | 2026-07-19 | **Bugfix:** aptdeploy ERROR jump list is self-contained — systemd httpd failures include before/after state, Result/SubState, failed units, and journal snippets (no more vague «see systemd lines»); ldd/--version errors embed concrete missing libs / exit output. | | **v1.15.5** | 2026-07-19 | **Bugfix:** devtesting CHF ladder — `ssh` was draining ladder stdin (only rung 1/23 ran → progress 45/98 then snap 52/52); use `ssh -n` + `mapfile`; incomplete ladder is WARN not false complete. | | **v1.15.4** | 2026-07-19 | **Bugfix:** French sticky titles — page label *surveillance*, stack summary *public + interne*, SUMMARY verdict/totals via i18n (`tout est clair`, `totaux :`). | | **v1.15.3** | 2026-07-19 | **Bugfix:** console language auto-**fr** for `*lefrancpaysan*` domains again — env `TALER_MON_LANG=en` no longer locks English; only `--lang` / `TALER_MON_LANG_SET=1` is explicit. | | **v1.15.2** | 2026-07-19 | **Bugfix:** warn/error filter — drop blank log lines from HTML; compact console (no black voids above/mid/below); context skips SUMMARY chrome & pure box frames; tighter filter-gap. | | **v1.15.1** | 2026-07-19 | **Bugfix:** mon HTML — phase `section()` boxes no longer painted as SUMMARY (were blue/green `sum-header`); only real SUMMARY rows get solid severity backgrounds (OK/WARN/ERROR/INFO). | | **v1.15.0** | 2026-07-19 | **Feature:** CHF **fake-incoming amount ladder** in `devtesting` (`DEVTESTING_LADDER=1`, default **23** log-spaced rungs **CHF:0.01 → CHF:50000**); synthetic geniban debit funds each rung; baseline plumbing probe kept. | | **v1.14.0** | 2026-07-19 | **Feature:** SUMMARY box rows are **colour-distinct** (per-severity badge + tinted background + bold counts; verdict-coloured header); HTML mon pages style `sum-ok` / `sum-warn` / `sum-err` / … panels the same way. | | **v1.13.13** | 2026-07-19 | **Bugfix:** progress estimate for **devtesting** / fake-franken is 8 (happy-path numbered checks), not 10 — avoids mid-run 42/48 then end snap 46/46. | | **v1.13.12** | 2026-07-19 | **Bugfix:** SUMMARY chrome (`[ WARN ] 2`, `warnings only`, OK/ERROR counts without `#NNN`) is **meta**, not warn/error — sticky counts + warn filter no longer double SUMMARY rows; filter context skips blank lines. | | **v1.13.11** | 2026-07-19 | **Bugfix:** sticky error/warn filter keeps **±3 dimmed context lines** around each match (gray/grayscale) so phase/group context stays readable; dashed gap between distant clusters. | | **v1.13.10** | 2026-07-19 | **Bugfix:** multi-phase runs print **one global SUMMARY** at parent end (aggregated OK/ERROR/WARN/INFO/BLOCK via `TALER_MON_STATE`); no phase SUMMARY at all (not even last phase); mid-phase still lists ERRORS/BLOCKERS; solo `check_*.sh` unchanged. | | **v1.13.9** | 2026-07-19 | **Bugfix:** no mid-run SUMMARY / progress standings between phases (no more 34/52 + SUMMARY after urls while monpages still runs); full stand only on last phase or solo check script; `progress_finish` remains. | | **v1.13.8** | 2026-07-19 | **Bugfix:** monpages **TOP** meta/marker failures (missing generated/version-link/taler-mon-page, empty race body) are **WARN only** — no longer self-red the run; optional `MONPAGES_TOP_STRICT=1` restores ERROR. | | **v1.13.7** | 2026-07-19 | **Bugfix:** move optional/meta scripts under `meta/` (deprecated mail/mm units, firecuda outside-runner, legacy multi-host site-gen); production path stays host-agent + `site-gen/console_to_html.py`. | | **v1.13.6** | 2026-07-19 | **Bugfix:** machine paths and SSH hosts only via env (`~/.config/taler-monitoring/env` / `taler-monitoring-env`); suite loads env before defaults; no `/home/hernani` or bogus host hardcodes. | | **v1.13.5** | 2026-07-19 | **Bugfix:** progress bar — env-aware phase estimates (CHECK_BANK/LANDING, mon hosts); re-fit total after each phase (done+remaining); drop fake +12 for host-agent monpages post-check (fixes stage 42/139→46/46 snap). | | **v1.13.4** | 2026-07-19 | **Bugfix:** monpages race-proof — atomic HTML write; rsync `--delay-updates` + settle; fetch retries; larger head windows; pre-publish soft content (`MONPAGES_PRE_PUBLISH`); bootstrap markers. | | **v1.13.3** | 2026-07-19 | **Bugfix:** sticky **generated** time in **Europe/Zurich** (CEST/CET · MESZ/MEZ), not UTC `…Z`; ISO keeps offset for age JS. | | **v1.13.2** | 2026-07-19 | **Bugfix:** sticky version link uses **commit** URL (`/src/commit/`) not `/src/tag/v…` (tags not yet pushed → Forgejo fat 404); tags v1.11–v1.13.1 pushed to origin. | | **v1.13.1** | 2026-07-19 | **Bugfix:** progress bar **global** done/total — phase `summary()` no longer snaps total to phase-local N (fixes 34/34 then 38/47); final `progress_finish` snaps once; header shows 0/N. | | **v1.13.0** | 2026-07-19 | **Feature:** phase **devtesting** / **franken** — fake-franken CHF via `rusty.taler-ops.ch` (`taler-devtesting` geniban + fake-incoming); stage host-agent can include it. | | **v1.12.0** | 2026-07-19 | **Feature:** collapsible **monitoring env context** (agent header: env_file, suite pin, domain/hosts/flags) — `
` default closed; summary shows agent · domain · suite. | | **v1.11.0** | 2026-07-19 | **Feature:** sticky **error/warn filter** — click counts to show only error or only warn log lines; sticky bar + overviews stay; `#filter-error` / `#filter-warn` (+ `#first-*` still works). | | **v1.10.11** | 2026-07-19 | **Bugfix:** surface/aptdeploy wrappers **force** MON_HOSTS+PHASES+MONPAGES_INVENTORY (env cannot expand job to bank/exchange); wrap more mon knobs. | | **v1.10.10** | 2026-07-19 | **Bugfix:** monpages bare code 21 is WARN again by default (slash form remains ERROR); bare redir still needs live Caddy `redir *` — set MONPAGES_BARE_STRICT=1 to enforce. | | **v1.10.9** | 2026-07-19 | **Bugfix:** stats policy INFO no longer says bare “ERROR” (false #first-error on www.stats-01); extract_errors only from `┌ ERROR` badges. | | **v1.10.8** | 2026-07-19 | **Docs/clarity:** only three public mon URL families (`/monitoring`, `/taler-monitoring-surface`, `/taler-monitoring-aptdeploy`) each bare+slash(+_err); suite name ≠ path; no `/taler-monitoring` page. | | **v1.10.7** | 2026-07-19 | **Bugfix:** stop always-rsync of **stale suite-overlay** over Forgejo tip (broke stage sticky / new site-gen). Overlay only when suite missing phases. | | **v1.10.6** | 2026-07-19 | **Fix:** stage mon HTML quality — suite update out of public log; filter git noise; stage-specific sticky (not GOA); `CHECK_BANK=0` / `MERCHANT_REQUIRED` for mytops stage scope. | | **v1.10.5** | 2026-07-19 | **Fix:** aptdeploy monpages **job-only** (own `/taler-monitoring-aptdeploy*`); full GOA mon inventory + bare URL checks stay on **hacktivism** general run — no bank/exchange/surface monpages noise on aptdeploy HTML. | | **v1.10.4** | 2026-07-19 | **Fix:** suite **auto-upgrade strict** (`SUITE_UPDATE_STRICT=1` default — abort on fetch fail); monpages ERROR on **bootstrap** HTML; ship mytops-stage timer/service units; host-agent refuses stale tree. | | **v1.10.3** | 2026-07-19 | **Bugfix:** sticky ERROR only from check badges (`┌ ERROR`) / `ERROR monpages`; ignore git `HEAD is now at …` commit subjects that mention ERROR. | | **v1.10.2** | 2026-07-19 | **Bugfix:** sticky ERROR count — classify with word-boundary `\bERROR\b` (not substring); avoids false red from git “wrote-errors” commit lines and similar. | | **v1.10.1** | 2026-07-19 | **Bugfix:** HTML converter must not treat teed `wrote … (errors=N)` lines as ERROR (false sticky red after clean host-agent runs). | | **v1.10.0** | 2026-07-19 | **Feature:** aptdeploy **container overview board** — inventory + per-pod matrix (state, merchant, httpd, ldd, OK/ERROR) in log and HTML sticky/top (`#container-overview`). | | **v1.9.4** | 2026-07-19 | **Fix:** restore **taler-monitoring-aptdeploy(+_err)** as first-class GOA mon page (catalog + monpages path allow + surface docs). Mail/mattermost stay folded into surface. | | **v1.9.3** | 2026-07-19 | **Bugfix (suite):** monpages merchant **code 21** always ERROR (bare no longer soft-WARN); apply hints use absolute `/home/hernani/koopa-caddy/…`; ship `host-agent/apply-monitoring-live.sh` (smoke array, bare check); fix ROOT-ON-KOOPA wrong `redir /path/ 302` examples. | | **v1.9.2** | 2026-07-19 | **Bugfix:** Caddy bare-path redir footgun — inside `handle` use `redir * /path/ 302` (not `redir /path/ 302`, which becomes `Location: 302` and bare URLs fall through to merchant **code 21**). Snippet + ROOT-APPLY: absolute apply path (`/home/hernani/koopa-caddy/…`, not `~` as root). | | **v1.9.1** | 2026-07-19 | **Bugfix:** stale path confusions in repo — sticky `pages_i3` no longer lists mail/mattermost/aptdeploy mon pages; lib.sh/android-test drop `scripts/taler-monitoring/`; monpages/host-agent hints match v1.8 layout; clarify GIT vs GUI vs CLI `*AUTOMATION-NOTES.md` (three files by design). | | **v1.9.0** | 2026-07-19 | **monpages content:** ERROR if page missing or markers incomplete — top (sticky-bar/status-bar/generated) + bottom (footer/`taler-mon:bottom`); mid-run (progress <100% / incomplete meta) relaxes bottom only. Surface required on normal GOA runs with meaningful body (not progress-only). HTML emits `taler-mon:top` / `taler-mon:bottom:complete|incomplete`. | | **v1.8.0** | 2026-07-19 | **Simplified public pages:** only `/taler-monitoring-surface(+_err)` on `taler.hacktivism.ch` for ecosystem software/versions; **9 landing stacks** each keep `/monitoring(+_err)`. Mail (firefly.gnunet.org + anastasis.taler-systems.com) and Mattermost folded into surface job; separate mail/mattermost mon pages + timers deprecated. **nmap** OS fingerprinting on surface (`SURFACE_NMAP`); **ERROR** when packages are behind (`TALER_PKG_BEHIND=error` default) or OS fingerprint is EOL. | | **v1.8.1** | *planned* | **L10n** packs: **fr-CH** (FrancPaysan) and **de-CH** (hacktivism / Taler CH German). | | **v1.7.7** | 2026-07-18 | **domains:** stage mytops merchant FQDN is `stage.my.taler-ops.ch` (betel mon sites). | | **v1.9.1** | 2026-07-19 | **Bugfix:** stale path confusions in repo — sticky `pages_i3` no longer lists mail/mattermost/aptdeploy mon pages; lib.sh/android-test drop `scripts/taler-monitoring/`; monpages/host-agent hints match v1.8 layout; clarify GIT vs GUI vs CLI `*AUTOMATION-NOTES.md` (three files by design). | | **v1.9.0** | 2026-07-19 | **monpages content:** ERROR if page missing or markers incomplete — top (sticky-bar/status-bar/generated) + bottom (footer/`taler-mon:bottom`); mid-run (progress <100% / incomplete meta) relaxes bottom only. Surface required on normal GOA runs with meaningful body (not progress-only). HTML emits `taler-mon:top` / `taler-mon:bottom:complete|incomplete`. | | **v1.8.0** | 2026-07-18 | **monpages obligatory (ERROR):** GOA checks full suite inventory (bank/exchange/taler `/monitoring/` + surface/aptdeploy/mattermost/mail + on-disk discovery); FP only its own mon hosts; `MONPAGES_REQUIRE_PUBLIC=1` default (escape hatch `=0`). **Bugfix:** `with_timeout` no longer re-runs a phase when it exits non-zero. | | **v1.9.1** | 2026-07-19 | **Bugfix:** stale path confusions in repo — sticky `pages_i3` no longer lists mail/mattermost/aptdeploy mon pages; lib.sh/android-test drop `scripts/taler-monitoring/`; monpages/host-agent hints match v1.8 layout; clarify GIT vs GUI vs CLI `*AUTOMATION-NOTES.md` (three files by design). | | **v1.9.0** | 2026-07-19 | **monpages content:** ERROR if page missing or markers incomplete — top (sticky-bar/status-bar/generated) + bottom (footer/`taler-mon:bottom`); mid-run (progress <100% / incomplete meta) relaxes bottom only. Surface required on normal GOA runs with meaningful body (not progress-only). HTML emits `taler-mon:top` / `taler-mon:bottom:complete|incomplete`. | | **v1.8.0** | 2026-07-18 | **Bugfix:** monpages soft mode `MONPAGES_REQUIRE_PUBLIC=0` (FP wrappers default) — missing public HTML is WARN until vhost publish; generic publish hints. | | **v1.7.4** | 2026-07-18 | **Bugfix:** monpages bare URLs (`/monitoring` without `/`) WARN by default (trailing slash remains ERROR); avoids false red when slash form is live. | | **v1.7.3** | 2026-07-18 | Monitoring **pages themselves** as suite scope: README section + sticky “What this monitors” block (monpages / public HTML paths). | | **v1.7.2** | 2026-07-18 | **Bugfix:** Caddy static handles — `root` must be host dir + matcher `/monitoring*` (not leaf dir + `/monitoring/`), else file_server returns empty 404 after apply. | | **v1.7.1** | 2026-07-18 | Host-agent default `STRICT_EXIT=1`; monpages staging-vs-public diagnosis; re-htmlify after public check fails. | | **v1.7.0** | 2026-07-18 | CLI `--ver` / `--version` / `-V`: suite version, git commit, repo/tag/commit URLs. | | **v1.6.0** | 2026-07-18 | **Mail monitoring:** phase `mail` (firefly + pixel/TSA); MX/SMTP/IMAP/SPF/DMARC; `/taler-monitoring-mail*`. | | **v1.5.0** | 2026-07-18 | **Mattermost monitoring:** phase `mattermost` for `mattermost.taler.net`; `/taler-monitoring-mattermost*`. | | **v1.4.1** | 2026-07-18 | Generic docs (no client hostnames); canonical install path `~/src/taler-monitoring`. | | **v1.4.0** | 2026-07-18 | **MAJOR.FEATURE.FIX** version scheme formalized (three-component tags + `VERSION` file). | | **v1.3.4** | 2026-07-18 | Summary i18n, monpages code-21 detection, aptdeploy rsync path. | | **v1.3.3** | 2026-07-18 | GIT notes vs GUI notes; monpages in TESTS. | | **v1.3.2** | 2026-07-18 | Suite paths only `~/src/taler-monitoring` (no admin-log suite tree). | | **v1.3.1** | 2026-07-18 | monpages FQDN check + deploy no longer silent-skip. | | **v1.3.0** | 2026-07-18 | Sticky bar suite version + Forgejo tag link. | | **v1.2.0** | 2026-07-18 | Language selection: `--lang` / `TALER_MON_LANG` (en\|fr). | | **v1.1.0** | 2026-07-18 | i18n chrome: English default; French for FrancPaysan. | | **v1.0.0** | 2026-07-18 | Initial standalone release. | ## Sticky bar version (v1.3.0+) Generated HTML shows the installed release tag (e.g. `v1.8.0`) and links to Forgejo: `https://git.hacktivism.ch/hernani/taler-monitoring/src/tag/` Resolved via `git describe --tags` / `VERSION`. ## Public monitoring pages (v1.3.1+) Publish under `DEPLOY_WWW_ROOT` and Caddy `handle`s. Missing handles → merchant **JSON code 21**. See koopa-admin-log issue **I-09** / `apply-monitoring-live.sh`. | Check | How | |-------|-----| | Phase | `./taler-monitoring.sh monpages` | | CLI version | `./taler-monitoring.sh --ver` | ## Language (v1.2.0+) | Method | Example | |--------|---------| | CLI | `./taler-monitoring.sh --lang fr …` | | Env | `TALER_MON_LANG=en` or `fr` | | Auto | `*lefrancpaysan*` → fr, else en | Full locale packs (fr-CH / de-CH): **v1.8.0** (planned). ## Pin a release ```bash git clone https://git.hacktivism.ch/hernani/taler-monitoring.git ~/src/taler-monitoring cd ~/src/taler-monitoring && git checkout v1.9.1 ```